3 like 0 dislike
2.2k views
請寫一個程式,把輸入的阿拉伯數字轉成羅馬數字輸出。

羅馬數字的規則請參考

https://zh.wikipedia.org/wiki/%E7%BD%97%E9%A9%AC%E6%95%B0%E5%AD%97

輸入說明:

會輸入一個不超過1000的正整數

輸出說明:

請將相對於輸入數字的羅馬數字輸出

輸入範例:

14

輸出範例:

XIV
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
ID: 34979 - Available when: Unlimited - Due to: Unlimited
| 2.2k views

6 Answers

0 like 0 dislike
Hidden content!
** *** ******
** **** *** **
int did(char a)
{
** * * * **** *** ** ** *** **** 1;
* ***** *** ** if(a=='V') return 5;
** ****** * *** * if(a=='X') return 10;
* * * ** ** * ** *** return 50;
* * **** * * ***** return 100;
* * ** * ******* ** return 500;
*** * ******* *** * * * * * * return 1000;
* **** ***** **** ** **
** ** ** ** *** * * 0;
}
int main()
{
* ** *** * int len,SUM1;
* * **** ** int sum;
****** * char s[1101];
** * * *** ** * * ***** * ** * ** **** *
** ** * * ** {
** * * * ** * ** ** * * * sum = SUM1 = 0;
* * * * * * ** ** ** len = ***** *
*** * * * *** ** * for(int i * * * * *
** * ** * * * * ***** * {
*** ** * * * * * * * **** *** ***** ** * ****
* * ** * *** ******* ** * * * ** ** ** * ***** ******* * * += SUM1;
* * *** ** *** * ** *
** * * ** * * }
*** *** ** ** * ** * *** ** ** ** **
** ** * ***** }
*** * * * * * * * * * ***
}
answered by (236 points)
0 0
prog.c: In function 'main':
prog.c:5:1: error: stray '\343' in program
 \xe3\x80\x80\xe3\x80\x80char a[4002],b[4002];
 ^
prog.c:5:2: error: stray '\200' in program
 \xe3\x80\x80\xe3\x80\x80char a[4002],b[4002];
  ^
prog.c:5:3: error: stray '\200' in program
 \xe3\x80\x80\xe3\x80\x80char a[4002],b[4002];
   ^
prog.c:5:4: error: stray '\343' in program
 \xe3\x80\x80\xe3\x80\x80char a[4002],b[4002];
    ^
prog.c:5:5: error: stray '\200' in program
 \xe3\x80\x80\xe3\x80\x80char a[4002],b[4002];
     ^
prog.c:5:6: error: stray '\200' in program
 \xe3\x80\x80\xe3\x80\x80char a[4002],b[4002];
      ^
prog.c:6:15: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[4002]' [-Wformat=]
 while(scanf("%s",&a)!=EOF)
               ^
prog.c:10:9: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[4002]' [-Wformat=]
 scanf("%s",&b);
         ^
prog.c:136:9: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
 int sum=abs(suma-sumb);
         ^~~
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
** ** **

int main()
{
*** **** * * * * *** *** * a,i;
**** *** ** ** * *
******* ** *** ** ** * * * ** *** * *** *** ** **
** *** * *** **** * ****
* * ** * ** *** *
* *** **** *** *** **** * * * * * *** * * **
* * ** ** * ** * ** * *
* ** **** ** *** * * **** ****
* *** * ** * * * ** ** ***** ** ** *
    }    
* *** ****** *** ** * if(a==4)
**** * ** ** * ** * * * * * ** **
** ***** * * * * ** ****** **** * ****** **** * *
* ** * * ** **** * * ***
    printf("V");
    *** * * ** * *** *** * * * **
* * * * ** * * ** **
** *** * * **** * * ** * * ** ** * *
** * * * ***** ** ** **** ** ***
    }
    }
    else if(a==9)
* * * *** * ******** * ***** *
* ** ** * * *** *** if(a==10)
*** * * ** * * ***** ** * * ****** * * *** * *
** * ******* **** ** * * * if(a==50)
* ** ** * *** ** ** * * * * ** *** * * **
* * * ** *** *** *** ** if(a==100)
* ** ** * * * ** * * * * * * ****
*** ** * * * * ** * ** if(a==500)
* **** * ***** * * * ***** ** * * ** *
* * * * * **** ******* * ** *** if(a==1000)
* * * **** * * ** * *** * ****
** * *** **** * * ******
   
    return 0;
}
answered by (215 points)
edited by
0 0
prog.c:1:1: error: expected identifier or '(' before '.' token
 .
 ^
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
** ** * ** * * ****
int main()
{
char *th[] = { **** * * * * *
char *hun[] = { ** ** ** ****** * * * ** ** ****** * **** * *** **** * * * ******* *** *** * * * ***** * *** * * ** * ** **** * ** * **** };
char *ten[] = { ** * * * * *** ** * * * ** ** * ** *** * * ** * ** * * *** ** ** *** * * ** * * * ** * * ** ** * * * ******* ** };
char *one[] = { * * * * * * * * *** * * * * * * ** ** * *** * * * ** ** * ***** * * ***** * *** ****** * *** ** **** * * ** ** * * * * * * *** * * };
int input;

while( scanf( * ** * ** * ** * * ) != EOF )
* ** * * ** ** * * th[ * * ], hun[ ** ** * ], ten[ * ***** ], one[ ******** ] ); *** *
* 0;
}
answered by (100 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
** * * **** ***


int main()
{
char ** ** = { * * ** * * * * *** * *** * * *** * ** ** ** ** * };
char *** = { ** ** *** * * ***** ** ** ** ** * * * ** * * *** * ** * *** *** ** ** **** ** ** *** * * *** **** * * *** ** ** };
char *ten[] = { *** ** ****** * **** *** * * * ** *** * * *** ***** ** *** *** ** * ** * * ** *** * * * * * ** * * ** * * * * * *** };
char *one[] = { ** *** ** **** * * * ** * * * * * * ** * ** * * *** * * * * ** * * * * ** * * *** * * * ** ** ***** *** ** };

int input;

* * * ** * * * *** );
printf( * * ** * ** thousand[ ** *** ], hundred[ * *** ** ], ten[ ** ** ], one[ input%10 ] );

return 0;
}
answered by (174 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
* * **
int main()
{

**** * **** char ** * = { **** ** ** * * *** ** * ** * * ** **** * * };
**** * * ** char ** = { * ** * **** ***** ** ** * *** * *** ***** ** ** ** ***** * * * * ** ** ** *** * ** * ** * * *** * * * * ** * * * };
** * *** ** char *ten[] = { * ** * * * ** ** ****** **** **** * * * *** ** ******* * * * ***** **** * * * ** **** **** *** ** ** * *** };
** ** * *** char *one[] = { *** ** ****** ** * * * * *** **** * * * *** ** ***** * ** ** **** ******* * * * *** ** *** * ******* ** * * * ****** * *** ****** };

** **** ** * int n;

** *** * * * * while( scanf( ** ** * * * ) != EOF )
***** ***** printf( * * ***** *** *** ** n/1000 ], hundred[ ***** ], ten[ ** * ], one[ n%10 ] );

return 0;
}
answered by (160 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include ** *


int main()
{

* ** * ** * * *** ** thousand[2][5]={ ** * * * ** ** * * };
*** **** * ** **** * * * hundred[10][5]={ * * * ***** * * * * * **** * ** ***** ***** * ** * ** * * ** *** * * * * * * * * *** ** * * ** ** ** ******** };
** **** * ** *** * ten[10][5]={ *** * ** * * * * * ** **** * ** ** * **** * ** **** * * ** * * * * * *** * *** *** * *** * * ** ****** ** *** ** * };
* * * * * **** ** * ** one[10][5]={ ** *** * ** * *** * * ** *** ** * *** ** ** * *** * * **** *** * ** * * ****** * * * * *** **** ** ** * ** *** * ** * * };

* *** ** ** ** * *** input;
* ******* ******* ** * * ** * scanf( ** *** *** * &input ) != EOF )
* ** * * ** * ** * * ** * * ** *** ** * * ** ** *** *** * ** thousand[ input/1000 ], hundred[ (input/100)%10 ], ten[ (input/10)%10 ], one[ input%10 ] );

* *** ** *** *** 0;

}
answered
0 0
Case 0: Correct output
Case 1: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.231.95
©2016-2025

Related questions

3 like 0 dislike
5 answers
[Exercise] Coding (C) - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 34978 - Available when: Unlimited - Due to: Unlimited
| 2.3k views
3 like 0 dislike
20 answers
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33758 - Available when: Unlimited - Due to: Unlimited
| 5.7k views
3 like 0 dislike
14 answers
[Exercise] Multichoice - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 34985 - Available when: 2017-11-30 14:00 - Due to: 2017-11-30 14:30
| 1.9k views
2 like 0 dislike
24 answers
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33762 - Available when: Unlimited - Due to: Unlimited
| 6.1k views
3 like 0 dislike
22 answers
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33757 - Available when: Unlimited - Due to: Unlimited
| 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users