2 like 0 dislike
5.5k 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 | 5.5k 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
| 8.4k 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
| 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