10-05: input two number and display the result

Question

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!

Answer 1

Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
***** *** * *        **  **  * a,b;
     *  * ****  * *    
* ***  ****   **  **  * *    *     **     *** * *** ** *      * ***
*  ** *  *****   **    **  *  *  *       *  * *  * * * *   
    * *  *  *  * ***    **          ****  *   *        * ** *
* ** ** **    * **  ******  **    ***   ********   * * * * ** *
** **  ***  ** *   **       ** *  ** * *  ** **     **
 **    *** ** * ***   **   *  *** ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include <stdio.h>
#include  * *** **  ** **

int main()
{
* **      * *  *        **  a,b;
  *   **** *     * *  **   c;
 ** **    *    *  ***    ** *  * * *   *    ***   * * * * * 
       *** ** ****   * **** ***   *     *  ***   %g\n",a,b,a+b);
  ** * **    *    **  *    **** ** * **  **    **** * *   
   *    *** * ****   * ***** *  * *  * *** *  *  ** **** ** ** 
 *  ** *   ****   *    * ***  ***  ** *   **  %g",a,b,a/b);
**   ** *** **  * *   **     **** 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 3

Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
  **  * *** **   ***** **** ** a,b;
 *   *  *     ** *   * * * *  c;
    * ** ***   *     * ***  * *** ** *    ** * **  * * * ***** * ** 
  **   ***  * * * *** *  ***     **** * **  * * * * **  ** * * 
     *     *  * *   * *   *   *  *   ****   ***** *    
*  ***  *  * **    * *  *  **  ** *** * *******  *  **      *
***    * *  *  ** *   * *  * **    * *****  ** *** ***    ** 
 *  ***  *  ****    ****    *   0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 4

Hidden content!
**     *****  **** *

int main()

{

float a,b;

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


return 0;

}

Comments

Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* *  ** *** *** ****     *    a,b;
 *  **  * *   * * *     ***  ***   *  * *** *  * *     * ***
* *** *  ***  *   ** *  *  ******   *** *  *   ***  
***** ** *  *** **   **   *    * ** **** ** ** *    * ** 
 * * *  * ** ** ** * *  ** * *  * * ***     * ****    **  * 
  *** ****   *** **       * ***    * * *** *   *   * *   **
 *  * * * *  * * *  *  **** * * 0;
}

Comments

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include <stdio.h> 
#include <stdlib.h> 

int main() 
{ 
** * **  ** * ** * ***  * * **   a,b; 
* **   **  ***** * ** *        *      **      *   *** *   **  *    *** 
*   *  ***  *  *       **  ********* *****  *   ******* * * 
*** * **** ** *   *        **** **   *       ***  * *  *  
 * **  *** *    **  ** **     * **   *** ******   *   ***** 
*    ****  *****  ** ***     *   ***  ***   ** ***  ***  * * 
    *  **  ** *     *   *  ** 0; 
}

Comments

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
int main()

{

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

* * * ***** **** ** * * * *** %f",&a,&b);

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

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

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

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

* * * * ** ** * 0;

}

Answer 8

Hidden content!
#include   *      **

int main()

{
float a,b;

scanf("%f * ***   * *** * * ** ***

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

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

   *  **** ***  *** * *   *** ** ***
*  * ** *       *****   *** *** *** ***
* *   * * **  * * ** *****  *   **** 
*  *   ** *    *  *** *** ***  *
*/
return 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 9

Hidden content!
#include <stdio.h>
int main ()
{
 *   *  * *** ****** ** a , b, c, d ;

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

  **   **  *  *** * ****  *    *** **  ***** ****** **** + b);
 * * *** * *  **  *  *  **     *** *  *   *** *   
*  *   ***** ***  * *****  *   *   *   ***   *** b,a * b);
 ***  ** *  **** ******** *** * *  **  ** *** ****  * **  

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







}

Comments

prog.c: In function 'main':
prog.c:4:20: error: unused variable 'd' [-Werror=unused-variable]
    float a , b, c, d ;
                    ^
prog.c:4:17: error: unused variable 'c' [-Werror=unused-variable]
    float a , b, c, d ;
                 ^
cc1: all warnings being treated as errors

---

prog.c: In function 'main':
prog.c:4:20: error: unused variable 'd' [-Werror=unused-variable]
    float a , b, c, d ;
                    ^
prog.c:4:17: error: unused variable 'c' [-Werror=unused-variable]
    float a , b, c, d ;
                 ^
cc1: all warnings being treated as errors

Answer 10

Hidden content!
#include <stdio.h>
int main(void)
{
 *    * ** ** ** ** **    *    *** a,b,c,d,e,f;
* *      *** * ** *   ***  * ** ** **  ** %f",&a,&b);
   ** ***   *  **  * ** *****   *
* *     *** *** *  *  *  ** * *   
 *****    *   * **     *   ****
     ***  *  * ****   * ** ***
******* ****   * * *   ****      *  * * *   ** *** ** ** *
*    *** *   **   ***  *         *   * ** *  * *** **    
    *** * *   **   * ***   * ***  * * *  * **   * *   * ********
*  ** **** *  * * ** **  ***    * *  * *   ***  * * ** *
*** *  *      * **** *** *   0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output