3 like 0 dislike
12.2k 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 | 12.2k 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:172.69.214.101
©2016-2025

No related questions found

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