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?

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