3 like 0 dislike
2.6k 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
| 2.6k 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:172.70.80.196
©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
| 6.3k 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
| 6.9k 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
| 7.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users