[Exercise 02] Simple Discriminant Calculation

Question

Please write a simple program that performs calculation and, shows its result equals to '10'

** There is no restriction as long as the result indicates 10 from its calculation **

** However, your codes should NOT be the same as the given example **

 

Example

#include <stdio.h>
int main(){

int a, b, c, d;

scanf ("%d %d %d", &a, &b, &c);

d = a + b * c;

printf ("%d", d);

return 0;
}

Input

2 2 4

Output

2 2 4
10

Suggestion

• Try to apply Addition, Subtraction, Multiplication, Division in your codes
• Be advised that 'Order of Operation' is crucial. The relative precedence levels of operators found in many C-style languages are as follows

Comments

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

int main(int argc, char *argv[]) {
    int a, b, c, d;
    /* prompt the user
    and read input numbers */
    printf("Input three numbers separated by space: ");
    scanf("%d%d%d", &a, &b, &c);
    //computation itself
    d = a / b * c;
    //print the result
    printf("%d / %d * %d = %d", a, b, c, d);
    return 0;
}
input 2 1 5 output 2 1 5 10

Answer 1

Hidden content!
**** * * * *** *
** **
b, c, *
* * * * * %d * ** * ** *** ** **
* = * + b * **
* * **

Answer 2

Hidden content!
* * ** ** * * **
**

** * * *


* * * * ** ** * * ** ** *** ** ** *** *


* = ( a + b ) *

* ** ** * * ** *

*** * *
**

Answer 3

Hidden content!
*** * ** ***
** *


* * *


* * * ** * ** * * * ** *** ** ***


* = * * + *


** * ** * * *** * *


****

}

Answer 4

Hidden content!
** * ** ** *** *


* * ** ** * * *


** ** *** *** * * * ** * * or * * ** ** * ** * ****** or * * * *


** ** * * * **** {


* * * c, d,


* * **** * ** * * * * * * *


* * * ** %d %d * *** ** **** * * * * * * *


= a + b - c * d;


* *** * ** * * ***


**** ** ** * **** ** * ** ** * ** * ** * * ***



***





***** * 9 2


* ** * **

Answer 5

Hidden content!
** * ** ** * *
* * *
* c,
** ** %d ** * *** * * ** ** *** *
* = a * c + *
**** * * * *
* ** *
}

Answer 6

Hidden content!
*** * *** *** * *
** * * * * * *** *


*** * b, c, d;


** *** * * * * 3 *** * * ** * ** **


*** ** *** * * ** *** *** * * * ** * **


= a + b +


* * * * * *** * *** * *


* *
*

Answer 7

Hidden content!
** ** ******* *

int *


** a, b, c;


* * * ** * * the * * * ** * **** *** * *** **
* * **** ** **** **** * *
* * ** * * the * * *** ** ** ** *
* * ** ** **** **
* * ** ** * the * * * ** ** * ** ** * **
* * ** * ** **** * **** *



opp = a + b * c;


* * * * *** * is = **** * * *


***** 0;

}

Answer 8

Hidden content!
* *** *** **
* * *** *** * * argc, char ** * {
** * ** *** * a, b, c, d;
* * ** **** * * ** * the user and read **** **** * ** * * ** **
*** * ** ***** * ** *** three *** * * by ****
***** ** ** * * ** ****** ** * *** * *
* * * ** ** ** ** **
** ** ****** * **** * = a + b * c;
*** ** * * ** the *
* * ** * ** ** * + %d * %d = **** a, b, c, d);
* ** **** *** * * 0;
* ** * 4 * 4 2 10

Comments

Good job

Answer 9

Hidden content!
** * * **** * ** *
** * *** ***


* * * * * ** ** {
* *** ** a, b, c, d;
*** the ****
* * * * * * ** */
*** ** * ****** * * * * * * ** by *** * * ***
** **** * * * **** *** ** *** * * * *** * ***
* * * ** * *

d = a - b / c;
** ****** ** the **
******** ** *** ** * * ** *
* * * 0;

}


*


** 8 2


****


8 2



10

Comments

Nicely done, keep up.

Answer 10

Hidden content!
* **** *** ******
* * * *** * *
* * ** * {
** a, b, c;
* * * * *
* * * * * */
* ** * * * ** by *** **
** ** *** * * * ** * ** **
*** * * *

c = a + b;
* ** **
*** **** * + %d = * * *
* **

** **** **
** 7
***** **

* 7
10

Comments

Nicely done