回答編集履歴
2
誤字修正
answer
CHANGED
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@@ -10,6 +10,7 @@
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10
10
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p[pi++] = s[si];
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11
11
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}
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12
12
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}
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13
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+
p[pi] = '\0';
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13
14
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strcpy(s, p);
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14
15
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free(p);
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15
16
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}
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1
誤字修正
answer
CHANGED
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@@ -6,7 +6,7 @@
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6
6
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char* p = (char*)malloc(sizeof(char) * (1 + len) );
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7
7
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8
8
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for(si = pi = 0; si < len; si++){
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9
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-
if(isdigit(s[si]) ){
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9
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+
if(!isdigit(s[si]) ){
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10
10
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p[pi++] = s[si];
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11
11
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}
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12
12
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}
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