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

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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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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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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*   ** *  *  ** * 0;




}

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

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#include  *  * * **  ** * 

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output