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;

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    *  * * *  *  *** **  *   = 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;
*      ** *  ** *  ** ** *** *   ***    ***  
  *           **
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****  * *        * ****  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