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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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#include  * ***  ***  *  *
int main()
{
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}

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

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{

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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#include  ****  *     ***
int main ()
{

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* * *    ** ** **   0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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#include ***   * ****  * *** *
int main ()
{

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   *   *   **** *     0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include ** *  * * 

int main() {
* *        ** ***** ****  ** ***  
**  **    ** *    **    **** * *  n1,n2;
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**  **  ** *  * * *    ** **   = n1+n2;
*  **   * * *  ** ** ***   * = ((n1*100)/tot);
* *  * ***  * **  **  *  **  ** 
*** *    * *  * ** ***** * *** = ((n2*100)/tot);
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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

int main() {
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*  * *** ** **  ***  *             0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
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{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output