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トップに関する質問.cpp と　.h 間で、.cpp 内の関数で、変数を共有する方法を教えてください。

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2

誤字の修正

2021/01/24 11:57

投稿

tamago_yaki
tamago_yaki

スコア2

test CHANGED
File without changes
test CHANGED
@@ -134,7 +134,7 @@
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  #include <vector>
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- // TODO: add any include you might require
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+
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@@ -250,9 +250,149 @@
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- double separation = 1 / bins;
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+ //double separation = 1 / bins;
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+
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+
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+
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-
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+ double max_num_hist=0;
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+
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+ for (auto &elem: vec){
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+
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+ if ( max_num_hist < elem){
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+
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+ max_num_hist = elem;
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+
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+ }
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+
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+ }
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+
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+
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+
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+
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+
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+ double min_num_hist=1;
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+
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+ for (auto &elem: vec){
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+
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+ if ( min_num_hist > elem){
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+
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+ min_num_hist = elem;
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+
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+ }
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+
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+ }
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+
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+
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+
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+ //std::cout << "max" << max_num_hist << " ";
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+
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+ //std::cout << "min" << min_num_hist << " ";
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+
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+
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+
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+ double separation = (max_num_hist - min_num_hist) / bins;
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+ //std::cout << "min" << separation << " ";
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+
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+
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+ std::vector<int> vect_his;
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+ for (auto i = 1; i <= bins; ++i){
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+
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+ vect_his.push_back(0);
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+
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+ }
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+
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+
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+
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+ for (auto &elem: vec){
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+
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+
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+
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+ for (auto i = 0; i < bins; ++i){
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+
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+ if (i==0){
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+
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+ if ( min_num_hist+separation*(i+1) >= elem){
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+ vect_his.at(i) += 1;
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+
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+ }
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+
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+ }
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+
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+
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+
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+ else if ( min_num_hist+separation*(i+1) >= elem && min_num_hist+separation*(i) < elem )
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+
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+ {
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+
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+ vect_his.at(i) += 1;
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+
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+ }
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+
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+ }
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+
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+
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+
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+ }
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+
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+
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+
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+ double max_num_freq=0;
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+
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+ for (auto &elem: vect_his){
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+
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+ if ( max_num_freq < elem){
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+
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+ max_num_freq = elem;
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+
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+ }
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+
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+ }
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+
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+ std::cout << std::endl;
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+
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+ for (auto i = max_num_freq; i > 0; --i){
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+
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+ for (auto j = 0; j < bins; ++j){
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+
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+ if (i <= vect_his.at(j) ){
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+
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+ std::cout << "*** ";
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+
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+ }
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+
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+ else{
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+
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+ std::cout << " ";
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+
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+ }
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+
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+ }
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+
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+ std::cout << std::endl;
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+
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+ }
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+
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+
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+
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+
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+
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+ std::cout << "elements: ";
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+
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+ for (auto &elem: vect_his){
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+
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- std::cout << min_num << " ";
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+ std::cout << elem << " ";
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+
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+ //std::cout << vect_his.at(2) << " ";
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+
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+ }
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+
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+ std::cout << std::endl;
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+
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+
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@@ -308,9 +448,147 @@
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- double separation = 1 / bins;
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+ //double separation = 1 / bins;
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+
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+
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+
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-
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+ double max_num_hist=0;
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+
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+ for (auto &elem: vec){
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+
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+ if ( max_num_hist < elem){
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+
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+ max_num_hist = elem;
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+
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+ }
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+
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+ }
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+
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+
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+
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+
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+
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+ double min_num_hist=1;
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+
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+ for (auto &elem: vec){
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+
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+ if ( min_num_hist > elem){
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+
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+ min_num_hist = elem;
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+
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+ }
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+
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+ }
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+
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+
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+
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+ //std::cout << "max" << max_num_hist << " ";
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+
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+ //std::cout << "min" << min_num_hist << " ";
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+
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+
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+
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+ double separation = (max_num_hist - min_num_hist) / bins;
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+
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+ //std::cout << "min" << separation << " ";
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+
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+
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+
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+ std::vector<int> vect_his;
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+
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+ for (auto i = 1; i <= bins; ++i){
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+
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+ vect_his.push_back(0);
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+
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+ }
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+
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+
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+
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+ for (auto &elem: vec){
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+
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+
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+
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+ for (auto i = 0; i < bins; ++i){
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+
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+ if (i==0){
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+
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+ if ( min_num_hist+separation*(i+1) >= elem){
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+
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+ vect_his.at(i) += 1;
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+
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+ }
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+
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+ }
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+
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+
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+
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+ else if ( min_num_hist+separation*(i+1) >= elem && min_num_hist+separation*(i) < elem )
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+
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+ {
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+
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+ vect_his.at(i) += 1;
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+
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+ }
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+
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+ }
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+
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+
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+
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+ }
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+
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+
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+
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+ double max_num_freq=0;
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+
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+ for (auto &elem: vect_his){
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+
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+ if ( max_num_freq < elem){
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+
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+ max_num_freq = elem;
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+
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+ }
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+
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+ }
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+
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+ std::cout << std::endl;
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+
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+ for (auto i = max_num_freq; i > 0; --i){
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+
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+ for (auto j = 0; j < bins; ++j){
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+
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+ if (i <= vect_his.at(j) ){
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+
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+ std::cout << "*** ";
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+
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+ }
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+
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+ else{
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+
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+ std::cout << " ";
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+
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+ }
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+
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+ }
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+
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+ std::cout << std::endl;
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+
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+ }
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+
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+
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+
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+
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+
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+ std::cout << "elements: ";
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+
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+ for (auto &elem: vect_his){
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+
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- std::cout << min_num<< " ";
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+ std::cout << elem << " ";
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+
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+ //std::cout << vect_his.at(2) << " ";
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+
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+ }
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+
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+ std::cout << std::endl;
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1

誤字の修正

2021/01/24 11:57

投稿

tamago_yaki
tamago_yaki

スコア2

test CHANGED
File without changes
test CHANGED
@@ -320,9 +320,11 @@
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  ```
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+ の中で、他の関数の値、min_num, max_num (最小値と最大値) の値を使いたいとき、どのように宣言すればよいでしょうか。。
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+
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- の中で、他の関数の値、min_num, max_num の値を使いたいとき、どのように宣言すればよいでしょうか。私の結果のアウトプットは、printHistgram の中で、もう一度最小値と最大値を計算しているため、大変非効率だと感じております。
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+ 私の結果のアウトプットは、printHistgram の中で、もう一度最小値と最大値を計算しているため、大変非効率だと感じております。
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-
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+
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- また、引数は変えられないという条件があり、printHistgram内で、min,max を呼び出したいです。
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+ また、引数は変えられないという条件があり、printHistgram内で、min(),max() を呼び出したいです。
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