3 like 0 dislike
22.5k views

Write a program that let the user input two number and displays the result as the example below:

輸入兩個數字,做加減乘除的運算

Example input 1:

5 6

Example output 1:

5+6=11
5-6=-1
5*6=30
5/6=0.833333

Example input 2:

1.23 3.45

Example output 2:

1.23+3.45=4.68
1.23-3.45=-2.22
1.23*3.45=4.2435
1.23/3.45=0.356522

Remember: Your output maybe 100% correct, but your code matters!

[Exercise] Coding (C) - asked in Chapter 3: Formatted Input/Output by (12.1k points)
ID: 25729 - Available when: Unlimited - Due to: Unlimited

edited by | 22.5k views

116 Answers

0 like 0 dislike
Hidden content!
#include * ** * *

#include ** * *** *



int main()

{
** *** * * * * * **** * ** a = 0;


* * * *** * * ** * * * * b = 0;


** * ** * *** **** *** *** sum = 0;


* *** * ** *** * * *** * &a);


* *** ** ** * ** * * * *** * ** &b);


**** ** **** ** ** ** * = a + b;


* * ** ** ** ** *** ** **** * ** * * * a, b, sum);


* ** * ****** = a - b;


* *** *** ** * *** ** ***** *** a, b, sum);


* * ** * * * ** * * = a * b;


** ** ** ** * ** ** * * * ** * *** * * * a, b, sum);


* ***** * ** *** ** = a / b;


* ** * ******* * * *** * *** ** *** ** * a, b, sum);
** * ** * ** **** *** *** * ** 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
* * * ** *** **



int *

{

float num1;
float num2;



* *** * ** * ** * *** * * **


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

*** * * * ****** *** ** * * * *
**** *** ** * ** ** * * * *
* *** *** ** ******* *** ** * **
* * ** *** ** ** ** * * * ******



* 0;
}
answered by (-107 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include *** **

#include * * * * *



int main()

{
* **** * * *** a = 0;


** ** * ** ** * *** b = 0;


** ** * ** ****** **** sum = 0;


** * ** * **** **** * * * ***** ******* &a);


* ** ****** *** * ** * * ** ** * *


* ** ** * ** **** = a + b;


*** *** ** *** ** * * * * ** = *** a, b, sum);


*** *** * ** * *** * * = a - b;


* ** ** * ***** * ** ** *** ** * = ** * * a, b, sum);


*** * ** * *** * = a * b;


* * * ** ** * * **** ** ** ** * * = *** * * * a, b, sum);


* ** **** ** * ** * * = a / b;


** ** ** ** ** *** * * * * * = ** ***** a, b, sum);
*** *** *** ** * * * ***** ** * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
* * ** * *






* *



{



float num1;

float num2;






** * ** ** * * * * *** * ** *




* * * sum = * * *

float ** ** * *

float ****** * *

float * * * **


*** * ** * * * * ** * * * **
** * * ** * * * ** * * ******
** ** * * *** * * * * ** **
*** *** ***** * * * * **






** ** 0;

}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include ** * ** *
* ** * ****** ** * *



int main()

{
** *** * ** *** a = 0;


* ** * ** * ** * b = 0;


** * *** * ***** *** *** * sum = 0;


*** ** ** * *** ** ********** * ***


* ** ** * * * * ** * * * * * * * ** * * *** *


* * * * ***** * ** * ** * = a + b;


* * ** * ** * **** * **** ** ****** * + %f = * *** a, b, sum);


* ** ** * *** * * * * = a - b;


******* ** ** ** ** ***** ***** ** - %f = * *** a, b, sum);


* ** * * * *** * ** ** **** = a * b;


* * **** *** * ** * ** * %f = ** * *** * a, b, sum);


** ** * ***** ** *** ** * = a / b;


* * * * *** * * **** * **** * * ** ** * / %f = * * a, b, sum);
* * * * *** * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
#include **** * ** *
* * ** * * * ***



int main()

{
* * ************ *** ** * a = 0;


* ** *** ** * * * * * *** b = 0;


** ** * *** ** ** * sum = 0;


** * *** ** * * ** * * * * * ***** * * **


** ** * * *** **** * ** *** ** ** *


** * ** * *** ** * **** = a + b;


* * ** * * ** ** ***** * * *** %f + %f = * * * a, b, sum);


* ****** * * ** * * = a - b;


* * * * * ** *** * ** *** ** *** * - %f = * * * a, b, sum);


* *** * * * * * * ** = a * b;


****** ** ** * ** ** ** * ** * * %f = **** * a, b, sum);


* **** *** ** ** = a / b;


* * * ******* *** * **** / %f = ***** * a, b, sum);
** * ** ** *** * * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

{

    float a,b,c,d,e,f;
* **** ** ** ** **** **** * * ** **** %f",&a,&b);
* **** * *** ** * ** *
* ** ** ** ** * * *** **
****** **** ** ** ****
* * * * ** **** * ** * * **
******* * * *** ****** *** *** ** * ** * *
**** * * ** *** ** *** * ** ** ***** ****** * * **** *** *
** *** * * * ** * * ** *** **** * *** * * * *****
* * * * * * * *** ****** * **** *** * * * ** ** *
****** ***** *** * * * 0;



}
answered by (-255 points)
0 like 0 dislike
Hidden content!
*** * * * * **






** *



{



float num1;

float num2;






* * * * * * ** ** ** *




* * sum = * *** *

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

float * * ***

float * * * * ** * * *


** ** * * * * ** * **
* * ********* ***** ***** *** *
** **** * * * * ** * * * *** * ***
***** ** ** ** * * * * *






* * 0;

}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
****** *** *** * *** * a = 0, b = 0,c = 0;
*** ***** * ** ** * ** ** * * * ****** * ** *
* **** * ** * *** *** = a + b;
* * ******* * ** *** ** * *** ****** *** * ***
* * *** * * *** * *** * = a - b;
* ** ** * ** *** *** ** ** * ***** ** *
** * *** * *** **** * ** = a * b;
** * * ***** ** *** * *** *** ** ** * **** ** * *
** ***** **** ** * * * ** * = a / b;
* * ** * * * ** ** * * ** * ** ** **** ** *

return 0;
}
answered by (-141 points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main (void)



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


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

}
answered by (-204 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.164
©2016-2026

Related questions

1 like 0 dislike
0 answers
[Resource] asked Oct 14, 2017 in Chapter 3: Formatted Input/Output by thopd (12.1k points)
ID: 26948 - Available when: Unlimited - Due to: Unlimited
| 14 views
12,783 questions
183,442 answers
172,219 comments
4,824 users