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