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