3 like 0 dislike
1.7k 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
| 1.7k 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:172.69.58.91
©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
| 1.8k 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
| 4.4k 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
| 1.5k 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
| 4.8k 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
| 5.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users