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