View Code of Problem 52

#include<stdio.h>
#include<string.h>
int main()
{
  int j,i,n,len;
  char str[n];
  len=strlen(str);
  for(i=0;i<len;i++)
    scanf("%c",&str[i]);
    for(j=len-1;j>=0;j--)
    {
    if(j!='\0')
      printf("%c",str[j]);
      }
  return 0;
}
/*
Main.c: In function 'main':
Main.c:8:3: error: expected ';' before 'for'
   for(i=0;i<len;i++)
   ^
Main.c:14:7: error: expected ';' before '}' token
       }
       ^
Main.c:5:9: warning: unused variable 'i' [-Wunused-variable]
   int j,i,n,len;
         ^
*/