3 like 0 dislike
12.7k views

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%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited

edited by | 12.7k views

86 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
******* * * *** * a,b,c,x,y;
* **** ** ** *** * * * * * *** **** * ***** *
** ****** * = a + b;
* ** * * * * ** * *** ****
**** ** **** * ** * * ***** *
* *** * ** * * * * * Ratio: *** * ** * ** *** *
** * * * **** ** * ***** * * *** Ratio: * * * * **


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

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* ****** * * ** ***** a,b,c,x,y;
** * * * * ** * * ********* * *** * * ***
* * * * * * * ** = a + b;
* * ** * * *** *** **
* **** ** ******* ****** ****
* * * * * * *** * * * ** * ** * * * ** Ratio:%d%%\n",x);
* ** * * * *** **** *** ******** * * *** ***


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

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
**** * * *** *** * * a,b;
* *** * * ****** ** * c;


* * ****** * * * * * * * * * **** * * *
** ** * *** * *** * ** *** * **** * * **
* ** *** * ** ** * **
* * *** * * * * * * ** Ratio: ** * * *** ***** *
** * **** ** * * ** ** *** Ratio: %d%%",(b*100)/c);
* * ** * ***** * * 0;
}
answered by (-168 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main ()
{
* * * * ** * * * **** a,b,c;

* * ** * ** * * * * * * * * * ** ** *
* * ** ** ** ** ************ * * ** *
* * * * * * * * ***
* * * * * ** ** **** *** * ** * * Ratio: *** ** * * **
* * * * ***** ** * **** Ratio: %d%%",(b*100)/c);
* ***** * *** * * * * 0;
}
answered by (-140 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* * *** **
int * **
{
int a,b;
float c,d;
*** * * ** ** * *** *
** ** ** * *** * ***
c= *** * *
******** * ***
**** * ** *** ** * * ** ** * *** **
* ** *** * Ratio: * * *** *


* 0;
}
answered by (-329 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
**** * * * * * * ** ** * * a,b;
*** **** * **** **** ****** c;




** **** ** * ** ** *** ** * **** * * *
* * * * * * * ***** **** ** ** * * ** **
* * * **** * * * ***
* ** * * ** * *** * * *** * * *** ** ratio: ***** * * * *
* * * *** * * * * * *** ** * ratio: %d%%",(b*100)/c);
** ** * *** **** * * ** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
** ** * *** ****

int ***

{

int a,b;

float c,d;
* ** * * ** * *** *** **
**** * **** * * * *

c= ** ** * *
**** * ** * *
** **** ** * * * * *********
* * * *** ** ** * **** **





return 0;

}
answered by (-329 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
** *** * **** ** a,b;
** **** *** *** ***** **** * * ** c;




**** ***** ***** * ** **** * ** * * * * *** *
* ** *** * * * * **** * * * ** *
** ****** * ** ***********
** * * * * * ***** ********** ratio: * * * * *
* *** * * * * * ** * ** ** ** ratio: %g%%",(b*100)/c);
* * *** ** ***** * ** ** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
**** ** ** ** ** * * a,b;
* * * *** * * ** * ** c;




* * * ******* ********* * **** ** * ** *** *** *
* **** * * * ** * ** ** * **** ***** *
* * * * *** * ** *** **
* * * *** *** * ** ***** * * ** ***** * ratio: ** * **** * * *
* *** *** ****** ***** * ** * ***** * ratio: %g%%",(b*100)/c);
* * ** ** * ** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
** **** ** ** * **


int main(void)

{


float *** * *** * ** * * * * ** *** *

** ** * * ** * * * *
scanf ** * * ** ***** * **** **

float sum = **** ** ** * * *

* * *** = ** * * *
** ** *** *** * **** * ***

* * ** * ** Ratio: ** * ** * * *
*** * * Ratio: * **** * ** * ***


return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:11:9: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf("%d",&number_passes);
         ^
prog.c:12:10: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf ("%d",&number_failures);
          ^
cc1: all warnings being treated as errors
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.111.51
©2016-2025

No related questions found

12,783 questions
183,442 answers
172,219 comments
4,824 users