3 like 0 dislike
2k 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
| 2k 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:162.158.63.13
©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
| 2.1k 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
| 5.2k 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
| 1.8k 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
| 5.7k 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
| 6.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users