140. Program to reverse the content of a given string
#include<stdio.h>
char ch[10],ele,temp=0,i,j,len;
void main()
{
printf("Enter a string : ");
scanf("%s",ch);
ele=sizeof(ch)/sizeof(ch[0]);
for(len=0;ch[len];len++);
for(i=0,j=len-1;i<j;i++,j--)
{
ch[i]=ch[i]^ch[j];
ch[j]=ch[i]^ch[j];
ch[i]=ch[i]^ch[j];
}
printf("%s",ch);
}
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