c progam for mcq's

cn anyone plsss tel me how to make a c program to check multiple choice questions (mcq's) with negative marking for wrong answer,,,,:banghead::bigcry:

 

Code:

#include<stdio.h>
main()
{
int c,m,s=0;
printf"("where does the sun rise?\n"); //your sample question
printf("choices: 1.east 2.west 3. north 4.south ; Enter choice(1-4)\n");
scanf("%d",&c);
if(c==1)
m=2;    // marks for correct answer
else 
m=-1;  // negative marking

printf"("where does the sun set?\n"); //your sample question
printf("choices: 1.east 2.west 3. north 4.south ; Enter choice(1-4)\n");
scanf("%d",&c);
if(c==2)
m=2;  // marks for correct answer
else 
m=-1;  // negative marking
s+=m;  // to store the final score of the user
printf("Your score is :  %d",s);
}

You can include any number of questions like this!!! Hope this was useful!!!