题解 | #字符串反转#
字符串反转
https://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
/*********** *运用字符串长度倒序,另外可用for循环或者数组的指针特性 *************/ #include <stdio.h> #include <string.h> int main() { char str[1000] = {0}; int i = 0; int k = 0; scanf("%s", str); k = strlen(str) - 1; while( k >= 0 ) { printf( "%c", str[k--] ); } /* for(i = k - 1; i >= 0; i-- ) { printf("%c", str[i]); } */ return 0; }