回答編集履歴

2

書き直したコードを追加

2019/10/04 21:10

投稿

kazuma-s
kazuma-s

スコア8224

test CHANGED
@@ -37,3 +37,81 @@
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  }
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  ```
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+
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+ **追記**
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+
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+ こう書けば参考になるのかな。
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+
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+ ```C
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+
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+ #include <stdio.h> // getchar, putchar
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+
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+ #include <string.h> // strlen
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+
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+
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+
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+ unsigned char t[256] = {
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+
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+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
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+
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+ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
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+
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+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
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+
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+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
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+
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+ 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
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+
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+ 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
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+
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+ 96, 97, 98, 99,100,101,102,103,104,105,106,107,108,109,110,111,
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+
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+ 112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,
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+
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+ 128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,
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+
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+ 144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,
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+
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+ 160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,
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+
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+ 176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,
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+
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+ 192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,
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+
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+ 208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,
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+
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+ 224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,
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+
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+ 240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,
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+
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+ };
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+
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+
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+
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+ int main(int argc, char *argv[])
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+
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+ {
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+
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+ if (argc != 3 || strlen(argv[1]) != strlen(argv[2])) {
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+
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+ fprintf(stderr, "usage: %s string1 string2\n", argv[0]);
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+
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+ return 1;
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+
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+ }
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+
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+ int c;
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+
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+ unsigned char b;
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+
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+ for (c = 0; (b = argv[1][c]) != '\0'; c++)
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+
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+ t[b] = argv[2][c];
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+
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+ while ((c = getchar()) != EOF)
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+
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+ putchar(t[c]);
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+
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+ }
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+
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+ ```

1

誤字の修正

2019/10/04 21:10

投稿

kazuma-s
kazuma-s

スコア8224

test CHANGED
@@ -4,7 +4,7 @@
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  #include <stdio.h> // getchar, putchar
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- #include <steing.h> // strlen
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+ #include <string.h> // strlen
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