2 like 0 dislike
8.6k 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 | 8.6k 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:104.23.197.8
©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
| 10.4k 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
| 11.9k 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
| 1.6k 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
| 1.7k 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