3 like 0 dislike
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
| 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:104.23.243.164
©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
| 2.9k 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
| 6.9k 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
| 2.3k 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
| 7.5k 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
| 8.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users