3 like 0 dislike
1.5k 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
| 1.5k 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:172.69.59.241
©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
| 1.6k 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
| 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
| 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
| 4.3k 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
| 5.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users