3 like 0 dislike
3.3k 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
| 3.3k 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:162.159.115.10
©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
| 3.3k 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
| 7.5k 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
| 2.5k 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
| 8.1k 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
| 9.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users