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!
 *  *    ** ***  **
int main()
{
**  ** **   *  **  * * ***  a,b,c,d;
** *  ** ***    **** *  *    * *  ** *   **  *   ** ** ***    * * *
   ***   * **** ***     **   *****  *** **  **  *   * Ratio:   **** **   **  *     
* **  **** *  ***** ******       * * **    Ratio: %g%%",100*(b/(a+b)));
 **  **   *** * *       * * *  0;
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^

Answer 2

Hidden content!
#include   *****   ***
int main()
{
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***  * *   *  *** *  ***  *  *   **** **           &a, &b);

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   **   **  **  ***     * *  *  * ****** Ratio:  *   * **  fr);
* *    * **   ** * ***    ****  ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#include ***  *  * *  * 
int main()
{
*  *  *  * ***  ******     ***** a, b, ans, sr, fr;

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** * ** *  **** *   *** ****  0;
}

Comments

prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^

Answer 4

Hidden content!
* ** * *** *  *  *** *
int     *

{

int a,b;
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include  *       ** ** 
int main ()
{

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  *  * * * * *    **  **  * *   ** **  *** 
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*   **** *   *  ** * *  *** ** *  =  * * **  ** ;
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** *** * ******        * **  **  ** *   Ratio: ****** *   ***** failratio);

**     ***    ***   0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include  ***  *  * **  ** 
int main ()
{

* *** *  **  * ****  pass, fail;
     *    * *          **   *     ***** *
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******* *      *    *  ** * * **  *   * *    Ratio: ***** **   failratio);

     *  *   *  * ****  * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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#include     *   ****  

int main() {
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   * * *  *   ****   ***  * ***** n1,n2;
*** *  * **     ***  * *  ****   tot=0;
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*****  *    *   *****     **  **
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**** *   **   ****   **   **  *  = ((n1*100)/tot);
  **** *** *   ** *****   
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  *** **   **    * ***   
** *  * ** ***** *** ** *     ***      Ratio:  ****     * pass);
 **  **   * *    ***   **   ** ** ** *    ** Ratio: %d%%", fail);
    ** *  * * *  *    *   
  **** ****** * *    ****
**** ***  *** *       * * * *   0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include   ***  *** ***

int main() {
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 * *  **  ** *      ***** n1,n2;
 ** *     * ***  **  *    tot=0;
*** ** **  * * *   * ****   ** * pass,fail;
* **   ***   * *   *** **   *
*     * ** ***  *  * ***   **   ** *  ****** *  **  &n1, &n2);
  ** *** **  *** *  *  * *    
 *** ****  **   *  ** **     = n1+n2;
**   ***  * *   * *   ** * *  * = ((n1*100)/tot);
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***** ***  ** * * *  *  ****** *    = ((n2*100)/tot);
*  **** ******** **    * *
* ** *** * ** **** * **  *  * *  ** * *** ** ** Ratio:   *** ** **  pass);
 * ****    * **  *   **  *   * *** *  **  Ratio: %d%%", fail);
* ** **    * *****  **  ***  * 
** *  *** **   *   * * **  * 
 *   ** *      ***      ***  * *   0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
****** **    *   *  * **   ** * * pass;
  *  * *** *****   *** *** fail;
 ** ***  *  *    ** ** *   * sum;
 * ***     *    ** * *  *  **   avg1;
******  ** ** * ** *** *   * avg2;
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** *    *  **    ** ** 
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 *  *   *** ** * ****   *     * * *     **  *  %d",&pass, &fail);
* *****************   * * *  *
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****  *  *     *** ***   ** ***  ***  ****  Ratio: %d%%\n",avg1);
**  ** *  *  *  *  *   **   *  * ** ** ** **    * Ratio: %d%%",avg2);
** **    *    ***    *  
** **  *   *  *  ** * *   *   * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
 * **   * *        *  * *

    *   *

{

int a,b;

  ** **  *     ** **    ***  * * **   ** * 
  *******    **   *  * %d %%  *  ***     ******
 * ***  **   *   *** %d %% ***** **   ** **  
*   0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output