only-entertainment

#include <stdio.h>
int foo(int, int, int, int, int, int);

int main(int argc, char * argv[])
{
        // Scoped to 'main'
        int a, b, c = 0;
        int x = 10;
        int d, e = 0;
        

only-entertainment

#include <stdio.h>
#include <stdlib.h>

int main(int agrv, char * argc[])
{
        float N = 0;
        printf("Enter a number?");
        scanf("%f", &N);
        {
                double num = N;

only-entertainment

#include <stdio.h>

int main(int argc, char * argv[]) {
    float accumulator = 0.0;
    int num_of_times = 0;
    int ii = 1;
    float average = 0.0;
    
    // Ask until we have a valid input
    while (1) {