2 like 0 dislike
4.4k 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 | 4.4k 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:172.70.179.166
©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
| 6.5k 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
| 6.8k 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
| 954 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
| 1k 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