// Demonstration of error checking using the return value from scanf
// 
// Written by: Angela Finlayson
// Date: 14/09/2024

#include <stdio.h>

int main(void){  
    int x; 
    int y;
    int inputs_read = scanf("%d %d", &x, &y);
    printf("%d inputs\n", inputs_read);

    if (inputs_read != 2) {
        printf("Incorrect input\n");
    }
    return 0;
}