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:172.68.12.178
©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
| 6.2k 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
| 7.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users