标签:code strong alt char after turn rev img info
/*
Date: 10/03/19 19:39
Description:字符串逆序
*/
#include<stdio.h>
#include<string.h>
void reverse(char s[])
{
int i,n=strlen(s);
char t;
for(i=0;i<n/2;i++)
{
//用中间变量交换
t=s[i];
s[i]=s[n-i-1];
s[n-i-1]=t;
}
}
int main(void)
{
char s[20];
printf("Enter a string:\n");
gets(s);
reverse(s);
printf("After reverse:\n");
puts(s);
return 0;
}
【运行结果】:
标签:code strong alt char after turn rev img info
原文地址:https://www.cnblogs.com/sinlearn/p/10506748.html