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