3 like 0 dislike
2.6k 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
| 2.6k 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:172.69.214.205
©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
| 2.7k 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
| 6.3k 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
| 2.2k 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
| 6.9k 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
| 7.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users