C program to display a string until a specified character

The program gets the string S and a character C as input. The characters in the input string are displayed until the specified input character in the string.

For example,
Input
Evaluate
l
Output
Eva

Program
#include<stdio.h>
#include <stdlib.h>

int main()
{
  char S[100],C;
  int i=0;
  scanf("%s %c",S,&C);  //Leave a space between %s and %c to skip enter key input
    
  while(S[i]!=C)
  {
      printf("%c",S[i]);
      ++i;
    }    
      
}