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:172.70.80.196
©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