Why visual studio cant do this is says "function does not take 1 arguments"

Question

#include <stdafx.h>
#include <stdlib.h>
#include <stdio.h>
void main(){

char *s = (char *)malloc(100);
int b = 0, max = 0;

gets_s(s);
while (*s){
if (*s == ' ')
b++;

if (b > max)
max = b;
s++;
}
puts(s);
}

Answer 1

1. int main rather than void main.

2. function `gets_s` requires 2 arguments given, the buffer, and the buffer size.

http://en.cppreference.com/w/c/io/gets

3. Don't forget to `free(s);`

Hth, cmiiw

Answer 2

Have you changed the call for `gets_s` function yet? if not, you need to work on that part, example: gets_s(s, 100);
Mind that 100 is the allocated bytes for <s>, set this value accordingly with the malloc call.

Answer 3

Ive added int main and free(s) but still same thing function does not take 1 argument...what should i add?