A program to simulate the tossing of a coin

coin.c

#include<stdio.h>
//a program to simulate the tossing of a coin
int flip();
int flip(){

    return random()%2;
}

int main(void){
          int i,h=0,t=0;
          
           srand(time(NULL));
          for(i=0;i<100;i++){   
            
             if(flip())
            { 
              printf("HEAD\n");
              h=h+1;
          }
          
             else{
              printf("TAIL\n");
              t=t+1;
          }
            
           }
            printf("tails=%d head=%d",t,h);
          return 0;
}