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