10-05: A program that reads the exams result and displays the percentages.

Question

Write a program that reads the number of students who passed and failed in the exams and displays the percentages. For example:

輸入及格與不及格人數
輸出及格與不及格百分數

Example input:

12 8

Example output:

Success Ratio: 60%
Fail Ratio: 40%

Answer 1

Hidden content!
#include    *   ** 

int main ()

{

** **  **   *  *  *  *** ***   * a,b,c, D, E;

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

****** ****    **  * *   **  * = a+b;
* * ** * ** * * * ** **  *   * = (a/c)*100;
*  *    *      ***     **** = ** *****

* *** ** *  * **    **   *  * *   * ***   Ratio:  ** *   ** *  * D);
    ** ** **  *  *   * *** *  ** ** *  * *** Ratio: * *** ******  E);

  * * ****  **   ** *   * ** 0;

}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include <stdio.h>



main(void)

{
** ** ***** *** ** * a,b,sum1,sum2;
* *** ** * *** * ** ** **** ** *** *
* ** ** ** * ** * ** **** * * * ** ***
* ****** *** * **** * * = a*5;
* * * ** * * * * ***** = b*5;
* ** * * * * * * * *** *** * (sum1>40)
* * * * ** * * *** *** * ** * ** * * * **** ** *** ratio: %d%%\n",sum1);
* * ** *** ****** **
* *** * ** * ** ** ** * * ** ** ****** * * ** ** * * ** * ratio: %d%%\n",sum1);
* ***** * **** ** ** * * * * *
* * ** * * ***** **** ** * * ** *** * *** *** ********* ratio: * ** ** ** ***
** ** * * * * ** ***
* * * * * * * ** * * *** * *** * * * *** * ***** ratio: %d%%\n",sum2);
* ** ** * * * * * ** 0;



}

Answer 3

Hidden content!
#include * * **  * * **
int main(void)
{
 *  * ** * *  *** x, y;
**  ** ******   a, b, c;
* *  *   **  *** ** ** ******  * *  * * ***   *  * ***
*** *    * *  *  *
*   ***  *** ***
* ****  *  ** * *****
*  *****     * * ** **  * *  Ratio:  *   * * Ratio: ***   * **  
 ** *   * *   **   0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 4

Hidden content!
** ******  *  ******  
int main(){
**   * ** *   *           i,j,total;
 * *  *   * **   ** * * * **  *  * ** ** *** * ** *******     **    *  *
** * **   *   ***     *** ** 
 *   * **   *   ** ** **  ****** *  *   **   Ratio: %d%%\nFail Ratio:   * * ****** ****  ** *** **
**    *      *  *  * *  ** *** 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include **    *** ****  * 
float a,b;


int ***   *
{
 *  *** * * * *   **** **  * 
 *  *****   **    *  * *  
     * * * **  Ratio:  *** ******   **   *
 *  * ***   * Ratio: *   *  **** *** *    ***
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 6

Hidden content!
 * **   *  *    *****  
 *   ** 
{
* a, b , v , x,     
****  **  * **** *   ** **  * *
** =a + b;
v = (a / *** 
x = (b /   *

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

*****   *   ***   *   *****   
* * **  **   ** *****    *****  
}

Comments

why do you use float number instead of integer?

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output