回答編集履歴
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ソース追加
test
CHANGED
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@@ -3,3 +3,81 @@
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・・・私ならstringを受け取って、intを返すクラスを作りますが・・・
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あと、intの範囲は超えないのですよね？
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「追記」
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jvaは詳しくない＆netbeabsでの実行結果ですが・・・
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```java
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/*
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*/
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package javaapplication1;
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/**
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*/
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public class JavaApplication1 {
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//
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private static int s2i(String str){
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int a=0;
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//
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for( int i= 0; i < str.length(); i++){
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char ch= str.charAt(i);
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if( ch == '$' || ch == ','){
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continue;
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}
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a *= 10;
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a += ch - '0';
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}
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return a;
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}
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/**
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* @param args the command line arguments
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*/
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public static void main(String[] args) {
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// TODO code application logic here
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System.out.println(s2i("$41,713,889"));
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}
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}
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```
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81
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run:
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82
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41713889
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