Yrurtj

Hi I am running the C file in on Atom.

This is my code:

#include <stdio.h>

#include <math.h>

int main(void)

{

    int a, b, c, d;

    int dollars, cents, total;

    double weight;

    double t = 0.00220462;

    int twenty, ten, five, one;

    int mingrams;

    double minpounds;



    printf("Enter the number of quarters: ");

    scanf("%d", &a);

    printf("Enter the number of dimes: ");

    scanf("%d", &b);

    printf("Enter the number of nickels: ");

    scanf("%d", &c);

    printf("Enter the number of pennies: ");

    scanf("%d", &d);



    total = a * 25 + b * 10 + c * 5 + d;

    dollars = total / 100;

    cents = total - dollars * 100;

    weight = a * 5.67 * t + b * 2.268 * t + c * 5.0 * t + d * 2.5 * t;



    printf("Total payment is %d dollars and %d cents.n", dollars, cents);

    printf("Total weight of all the coins is %lf pounds.n", weight);



    twenty = total / 2000;

    ten = (total - twenty * 2000) / 1000;

    five = (total - twenty * 2000 - ten * 1000) / 500;

    one = (int)round((total - twenty * 2000 - ten * 1000 - five * 500) / 100.0);



    printf("It is recommended to use the following payment form:n");

    printf("%d twenty-dollar bills.n", twenty);

    printf("%d ten-dollar bills.n", ten);

    printf("%d five-dollar bills.n", five);

    printf("%d one-dollar bills.n", one);



    mingrams = twenty + ten + five + one;

    minpounds = mingrams * t;

    printf("It achieves the minimal weight of %d grams or %lf pounds.n", mingrams, minpounds);



    return 0;

}

After I hit F5. I got the result here:

Last login: Sun Jan 20 21:49:05 on ttys000

Trans-MacBook-Air:~ tranchau$ /var/folders/9_/8t49c9954257tqvkh25j7x940000gn/T/payment ; exit;

Enter the number of quarters: 111

Enter the number of dimes: 111

Enter the number of nickels: 111

Enter the number of pennies: 111

Total payment is 45 dollars and 51 cents.

Total weight of all the coins is 3.777877 pounds.

It is recommended to use the following payment form:

2 twenty-dollar bills.

0 ten-dollar bills.

1 five-dollar bills.

1 one-dollar bills.

It achieves the minimal weight of 4 grams or 0.008818 pounds.

logout

Saving session...

...copying shared history...

...saving history...truncating history files...

...completed.



[Process completed]

I want to ask what is the purpose of the part:

logout

Saving session...

...copying shared history...

...saving history...truncating history files...

...completed.

Can we do something to hide that part?