3 like 0 dislike
422 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
| 422 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:172.71.254.230
©2016-2024

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
| 456 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
| 1.1k 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
| 403 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
| 981 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
| 1.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users