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()
{
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*    ** ** **  * ** * *       * *  *    *** ** 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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int * ** 

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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

*  *** ** ** ***   *  0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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#include  ** *   * ** *    

int main() {
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*** *  *  ** **** * **    *** *    Ratio: %d%%", fail);
****  ** **** ***   * **   *
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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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* **  ***  *** **   **   ***    avg1;
***  * ** * *  *    ** ** *    ** avg2;
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  **   * * **  *  ***     *
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}

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output