3 like 0 dislike
3.3k 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
| 3.3k 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:104.23.197.95
©2016-2026

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
| 3.2k 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
| 7.4k 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
| 2.5k 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
| 8.1k 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
| 9.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users