2 like 0 dislike
3.5k views
小學一年級的數學

剛開始學習數學的時候,我們都是從個位數的加減乘除開始學習的,請寫一個程式,教你的程式學會個位數的加減乘除。

輸入說明:

程式會輸入三個字元,代表一個算式,會用下面的樣式呈現

運算元 運算子 運算元

其間會用單一個空白隔開,運算元是一個個位數的數子,運算子可能是+-*/中的任何一個。

輸出說明:

請輸出輸入算式的結果到整數位數

輸入範例:

1 +  2

輸出範例:

3
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
ID: 31085 - Available when: Unlimited - Due to: Unlimited

edited by | 3.5k views

23 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

int main (void)
{
    int a,c;
* ** ** * ** * * * **** b;
* * * *** * ** *** * ** ** * ** ** %c * ** ** * **** * **** * *
** *** *** * * * ** ** * **
* ****** * ** * ** ** *** * **** ** * * **** ** *** * * *
* **** *** *** ** **** * * * * *
    else if(b=='-')
* * * **** * * *** *** * * * ** * ** ******* **** **
** *** * ** * ** ******* * *** **** ***
* * * * * * ** * ** * * * if(b=='*')
**** * *** * * ** ** * * ******* **** * ** * * *** ** ** *
* * * * * * ** * ***** * **
** * * ** * * *** * if(b=='/')
**** *** *** *** **** *** ***** * * * * * * ** **** *
** * *** * * ** ** ****** ******
** ******* * * ** *** 0;
}
answered by (144 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main (void)
{
    int a,c;
** * *** ** * ** ** ** ** b;
* ** ** ** **** * * ****** * %c ***** * * * ** * ** ******** *
* ** * * * ***
** ******** * ** ** *** * *** * * * *** ** * * * ** ** * *
*** ** * * * * ** *** * *
    else if(b=='-')
* ** ** * * * *** * ***** ** * ** ** * * * ******* ***
* ***** ** ** * * *** *** ** * *** * ***** *
    else if(b=='*')
** **** *** ** * * ** ** ** * *** ***** ***
****** ** * * *** * *** ** * * * *
* * * * * * * ** ** * if(b=='/')
****** ** * ** *** *** ****** ***** * * ** *
* * * ***** ***** * **** ** ** **
******* ** * * * * * * **** * * *
** * **** * * ** *** 0;
}
answered by (144 points)
0 0
prog.c: In function 'main':
prog.c:20:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){
    int a,b,ans;
******** ** *** ** ** ** *** ch;
** * * *** ******* ** ** * ** ***
    
* * * ** * * ** ** **** * **** * ** * ** * **** * ** *** *** * * ****** * **
* * * **** ** ** * ** *** * %c *** * ** **** * *** *** * *
    
***** * * * ** ***** * * ** *
* * * * * * * ***** *** * **
* ********* * **** **** * * * * * * * * * * ** *
    }
* **** ** ** ** *** * * * *
** * * ******* ** * ** *** ** * *** *** *
* ** * ** * ** * * *** *** ** ** * * *** ** * *
    }
****** * ** ******** * *
* *** * * * * * * * ** ** *** ** *** **
* ** * ** *** * **** *** * * * ** ****** ** ** * ** ***
    }
* * * * ** ** * ** * * *** *
* * *** * *** * ** ** * ** *
* * * * * *** *** ** * * **** ** * **** ** * **** ** ** ** * * ****** ***
** * ** ** ** ** * * ** * **** * * *** * ** * *** *
*** * * * ** ** * * * * * * * **
** * * *** * * ***** * ** * * * ** * **** * * * **
*** * * *** * * * * * ** ** ** * *** ** * *** * * **** * ** *** ** * * ***
** * ** **** * * * * ** * ** * * * ** * **** ** **
    }
    
}
** * ** * * * ***** * ** *** * ** ** *
}
answered by (192 points)
0 0
prog.c: In function 'main':
prog.c:34:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.127.234
©2016-2025

Related questions

2 like 0 dislike
29 answers
[Exercise] Coding (C) - asked Nov 9, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 31094 - Available when: Unlimited - Due to: Unlimited
| 4.3k views
2 like 0 dislike
31 answers
[Exercise] Coding (C) - asked Nov 9, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 31088 - Available when: Unlimited - Due to: Unlimited
| 5.2k views
3 like 0 dislike
9 answers
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33763 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 734 views
3 like 0 dislike
9 answers
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 799 views
1 like 0 dislike
0 answers
[Resource] asked Jan 4, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 40762 - Available when: Unlimited - Due to: Unlimited
| 26 views
12,783 questions
183,442 answers
172,219 comments
4,824 users