Faktorial berurut (C)

//masukkan bilangan : 4
//1*2*3*4 = ....

#include 
#include 

int main(){
    
    int bil, i, hasil=1;
    
    printf("Masukkan bilangan : ");
    scanf("%d",&bil);
    
    i=1;
    while (i<=bil){
        printf("%d",i);
        
        if (i==bil){
           printf("=");
           }
        else{ 
           printf("*");
        }
           
        hasil*=i;      
        i++;
    }
    
    printf("%d",hasil);
    
    getche();
    return 0;    
}