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problem 17(reverse a string)

 

problem 17(reverse a string)




//problem 17(reverse a string)

#include<stdio.h>

int length(char ch[])

{

    int r=0,i=0;

    while(ch[i]!='\0')

    {


        i++;

    }

    return i;

}

int main()

{

    char s[100],s1[100],ans[300];

    printf("Enter your string : ");

    gets(s);

    int l=length(s);

    int j;

    j=0;

    for(int i=l-1;i>=0;i--)

    {

        ans[j]=s[i];//here every character fit in reverse order

        j++;

    }

   ans[j]='\0';

   printf("reverse string : %s\n",ans);

    return 0;

}


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