Read string

[compnub1]

Hi there,

I was writing a program to read in a string and print it out in reverse. But for some reason it doesnt compile.The error said

In function ‘main’:
error; too few arguments to function ‘tnirp’

#include<stdio.h>
#include<string.h>

void tnirp(char s[],int max);

int main(int argc, char * argv[]){
        
    char s[100]; 
    
    printf("Enter string\n");

    fgets(s,100,stdin);
    
    tnirp(s);

    return 0;
}

void tnirp(char s[],int max){

    int i,j;

    char rstr[100];
  
   for(i=strlen(s)-1,j=0; i>=0; i--, j++){

       rstr[j]=s[i];

      }
  
   rstr[j]='\0'; 

   printf("%s",rstr);

   printf("\n");
 
}

I dont know wats going wrong.

Thanks in advance every1

[Salem]

> void tnirp(char s[],int max);
This expects 2

> tnirp(s);
This has 1

What's the issue?

[compnub1]

Oh i got it .


Damn it i am such a doushe.



My corrections

#include<stdio.h>
#include<string.h>

void tnirp(char s[]);

int main(int argc, char * argv[]){
        
    char s[100]; 
    
    printf("Enter string\n");

    fgets(s,100,stdin);
    
    tnirp(s);

    return 0;
}

void tnirp(char s[]){

    int i,j;

    char rstr[100];
  
   for(i=strlen(s)-1,j=0; i>=0; i--, j++){

       rstr[j]=s[i];

      }
  
   rstr[j]='\0'; 

   printf("%s",rstr);

   printf("\n");
 
}

thanks salem.