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()
{
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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

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

Hidden content!
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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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* * * *  ** *** ****  ** ******* **     Ratio: *     *** *  *** failratio);

  *  **  **       **  0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#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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* **    *    *** ****  *  ***
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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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*    *** **      ** **** ****
 ***   *****  *  *** *  *** *    0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output