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