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;
}
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