Thread: Finding average using struct

I've written my code but my first scanf that asks for user input asks for two numbers and I only want it to ask for one. Can someone tell me what I've done wrong?
Here is my code:

Code:

#include <stdio.h>#include <stdlib.h>
struct math {
    float num1;
    float num2;
    float num3;
    float average;
};


int main()
{
    struct math enternum;
    struct math avg;
    printf("Enter a number:\n");
    scanf_s("%f\n", &enternum.num1);
    printf("Enter a number:\n");
    scanf_s("%f\n", &enternum.num2);
    printf("Enter a number:\n");
    scanf_s("%f\n", &enternum.num3);
    avg.average = (enternum.num1 + enternum.num2 + enternum.num3)/3;
    
    printf("The average is: %.2f",avg.average);
    
    
    system("pause");
    return 0;
}

Modify your

Code:

scanf_s("%f\n", &enternum.num1);

with

Code:

scanf_s("%f", &enternum.num1);