3 like 0 dislike
1.6k 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
| 1.6k 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:172.69.17.145
©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
| 1.7k 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
| 4.1k 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
| 1.4k 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
| 4.5k 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
| 5.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users