3 like 0 dislike
24.3k 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 | 24.3k 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:104.23.197.94
©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