题解 | #图片整理#
图片整理
https://www.nowcoder.com/practice/2de4127fda5e46858aa85d254af43941
#include <stdio.h>
#include <string.h>
char str[1002];
int main() {
fgets(str,1002,stdin);
int len = strlen(str)-1;
int low=0,fast=1;
char tem='\0';
while(str[low]!='\n')
{
if(str[fast]!='\n')
{
if(str[low]>str[fast])
{
tem=str[low];
str[low] = str[fast];
str[fast] = tem;
} else {
fast++;
}
} else {
low++;
fast=low+1;
}
}
printf("%s",str);
return 0;
}