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

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#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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int main()
{
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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

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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}

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() {
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*  * ******   *     *    * *  
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**    ** **  *** * ** * *** ** 
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** ** *    * **   *  *  *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include      * *    * * *

int main() {
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**      ** *  **** **  ** **   = ((n1*100)/tot);
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* *** ****    *** ** *   **** *  
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   ** *    * **  * ****  * ** **  0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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   * *  * **   ***      ****  fail;
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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;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output