题解 | #牛牛的digit#
牛牛的digit
https://www.nowcoder.com/practice/21b49f1f495f4280b8a96c415deaa3c4
#include<stdio.h> #include<string.h> int main() { char x[100] = { 0 }; int i = 0; scanf("%s", x); int len = strlen(x); scanf("%d", &i); int j = i; while (i) { printf("%c", x[len-j]); len++; i--; } return 0; }