3 like 0 dislike
1.3k 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
| 1.3k 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:172.71.255.113
©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
| 1.4k 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
| 3.4k 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
| 1.2k 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
| 3.3k 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
| 3.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users