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: %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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}

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

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

** **   *** ** * * 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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*  *     ** * * *  ***** 
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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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* *   * * *  ** **** 
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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;
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* * *  **  * * * *   *     * * * ** avg1;
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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