2 like 0 dislike
6.6k 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 | 6.6k 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:172.69.130.92
©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
| 9k 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
| 9.9k 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
| 1.4k 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: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.5k 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