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:172.71.120.164
©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