C :: Take Averages Of Whole Week And Output Print Statement

I wanted to take the averages of the whole week and output a print statement. I've tired few ways this like assigning "temp" a pointer, or in each if statement assigning temp to a new variable like a, b , c etc. Then adding them all up at the end and dividing by 7. My issue is I am unclear how to store the number typed for each if statement while the program is running, then have it compute the simple equation. The code in question is below:

Code:
#include <stdio.h>
int main(int argc, const char * argv[]) {

int i, j = 0, temp = 0;
for (i=1; i<=7; i++) {
j++;

[Code] ....