2 like 0 dislike
7.3k 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 | 7.3k 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:162.159.115.10
©2016-2026

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
| 9.6k 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
| 10.7k 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
| 1.5k 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
| 1.6k 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