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:104.23.197.94
©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
| 2.4k 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
| 8k 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
| 9.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users