3 like 0 dislike
3.2k 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
| 3.2k 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:104.23.197.94
©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
| 3.2k 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
| 7.4k 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
| 2.4k 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
| 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
| 9.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users