2 like 0 dislike
5.4k 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 | 5.4k 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:172.69.214.205
©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
| 7.8k 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
| 8.3k 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
| 1.2k 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
| 1.2k 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