#include<stdio.h>

/**
 * Terry Harvey CIS 105 Section 010 TA Tina Weymouth
 *  Demonstration program
 **/

void printSeven();
void printInt(int i);
int computeSum(int i, int j);

int main(){
    printSeven();
    printf("\n");
    printInt( computeSum(12, 78) );
    printf("\n");

    return 0;
}

void printSeven(){
    printf("%d", 7);
    return;
}
void printInt(int k){
    printf("%d", k);
    return;

}
int computeSum(int i, int j){
    return i + j;
}