#include <stdio.h>
int main(void) {
int i;
char s[100];
for(i=0;s[i]!='\0';i++){
if(s[i]==49){
s[i]=s[i]+24;
}
}
//ASCIIコードで49は1をさす。73がASCIiコードでIを表すためその差分
return 0;
}
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