3 like 0 dislike
3.4k 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
| 3.4k 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:104.23.243.109
©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
| 3.5k 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
| 8k 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
| 2.6k 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
| 8.6k 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
| 9.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users