10-05: A program that reads the exams result and displays the percentages.

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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%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited
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86 Answers

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

  ***   * *  ** ***** *  * pass, fail;
   ***** * * * * *  ** * *   * *   * *  *  
*    **  * **         * *  *** **   * **      &pass, ** **  ***

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   * *** * ** ***  ** *   **** *   *  **** Ratio:    ** * * * passratio);

** ** * *      * ***    *  **** *   **    Ratio:     **     failratio);
return 0;
}
answered by (-167 points)
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Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include  * * *  * *** * *
int main ()
{

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

**   *   ****  ** * ****  *  ***  *  Ratio: *  * *   *  ***   failratio);
return 0;
}
answered by (-167 points)
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Hidden content!
#include * ** * **  * **
int main ()
{

* ***   **  * *  * *  *  *    pass, fail;
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* **    ****** * ***** ** **** **  * * ******  Ratio: *** *    **  * *    failratio);
*      **** 0;
}
answered by (-167 points)
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Case 1: Wrong output
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Hidden content!
#include * *****   ***
int main ()
{

     ***   *      * *** *** pass, fail;
*      **  * ****   * *   *    * * *** * *  
* **  *  *  * **  * * * *****   *****   ***** *    **  ***  &pass, * * ** * 

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 **    ** ****  *****  * *  **   *  * ** ** ***  Ratio: * ** ** ****** ** passratio);

* **  *     **  *** ** **   * ***    **** Ratio:      ** * ** **  failratio);
return 0;
}
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:11:32: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("Success Ratio:  %d%\n", passratio);
                                ^
prog.c:13:28: warning: spurious trailing '%' in format [-Wformat=]
     printf("Fail Ratio:  %d%", failratio);
                            ^
commented by (4.3k points)
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Hidden content!
** ** * ****** **   
int main(void)
{
  * ** * **    ***** *   a, a1,b,b1;
** *   * **** ****   * **** * * ****  * *  ** **  *** *
* ****   *   ** *****   *  *** **
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   * * ***** *  * **   *  ***** * ****  *** Ratio: %g%%",b1);
*     * *** ** *****  *  0;
}
answered by (-254 points)
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Hidden content!
   ***  **** **   **
int    
int *** * p1,p2;
   *** **** **   ***   * ****  **
* *** ***
   * ** *** 
 ***  ***** *  *  Ratio: *** * Ratio:   **  **   *    
* **  0;}
answered by (-32 points)
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Case 1: Correct output
commented by (4.3k points)
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Hidden content!
 * *   ** *   *
int main()
{
float a,b,c;
*  *     *   ****    ***  ****   * * **  *   ** *  *  ****  *
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   * ***   ** *    * *** *        Ratio: %.0f%%",b/c*100);
  *** **       *** **** ** * 0;
}
answered by (64 points)
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Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include <stdio.h>
int main ()
{
* ***  **    ** **  * **  *    * a,b,c;
 *    *****  **  **    ***        * ******* *** ***   ** ** *  *  **
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** *  * *** *    ** * * ***    0;
}
answered by (54 points)
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Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include <stdio.h>
int main ()
{
 * ** * **    **    ** * **  a,b,c;
*   **   ****   **   * **   ** ***** *** ** * **** * * ** **  *   ** 
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*  *******  ****   ** *** *    *****  **  Ratio: * **   * * * * 
***** ***  *  * **  * ** ***** **  0;
}
answered by (54 points)
0 0
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:5:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d",&a,&b);
                ^
commented by (4.3k points)
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Hidden content!
 **  *   ****   **** **

int main()

{
 **   * **  ***   ** * ***   * a,b,c,d;
    * ****  ***   * ****   **   * * * *** **  **   * 
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**    **   *        * **    * *   *********  Ratio: %.f%%\n",c);
  *  *    *   ** ** **  ***  *     Ratio: %.f%%",d);
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 ******  * *  *   **   0;
}
answered by (-32 points)
edited by
0 0
prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main(void)
 ^~~~
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0 0
prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
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Case 0: Correct output
Case 1: Correct output
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