3 like 0 dislike
3.2k 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
| 3.2k 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:104.23.243.109
©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