#include<stdio.h> #include<string.h> int main(){ char str[100]; gets(str); int i, len = strlen(str); for(i = 0; i < len/2; i ++){ char temp = str[i]; str[i] = str[len - 1 - i]; str[len - 1 - i] = temp; } puts(str); return 0; } |
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