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!
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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

Hidden content!
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{

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




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

int main() {
  **  ***    ** *   * *     *  
    *  * *    *** ** * ***    * *    n1,n2;
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*** ** *   *** * **  ***   * *  *
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*** * ***** ** *  ** *  ** * * = ((n1*100)/tot);
* * * * *  ****    ***  *  *
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*** ** **  * *  ****  * ***
  * ***  **  *   * * *   *   **   * *  *  ** Ratio: ** **    pass);
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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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        **  *   *   * * 
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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;
***  * **  *  **** **   *** avg1;
********   *      ** ****       *  avg2;
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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!
*  * * ** ****  

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{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output