3 like 0 dislike
2.7k 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
| 2.7k 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:172.69.58.133
©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
| 2.7k 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
| 6.5k 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
| 2.2k 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
| 7.1k 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
| 8.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users