2 like 0 dislike
2.4k 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 | 2.4k 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:108.162.216.37
©2016-2024

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
| 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
| 3.4k 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
| 503 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
| 551 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
183,443 answers
172,219 comments
4,824 users