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

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