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