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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
| 2k views

6 Answers

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Hidden content!
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int did(char a)
{
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* ** * * ** * ** * * if(a=='X') return 10;
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********** * * ** return 100;
* * ** *** ** return 500;
*** *** * return 1000;
** * ** ** ** * * *
* * * * * * ** * *** * 0;
}
int main()
{
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** * *** int sum;
* * char s[1101];
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** * * * ** * * * sum = SUM1 = 0;
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}
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
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Hidden content!
* * *****

int main()
{
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}
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
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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
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Hidden content!
* * ** * * *
int main()
{

*** * * * * char * * = { ** * * * *** * ***** * * *** ** ** **** ****** ** };
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* *** ** *** * 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
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Hidden content!
#include ***** * **


int main()
{

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* ****** **** * input;
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* * ** * * * ** ** * * * ** * * 0;

}
answered
0 0
Case 0: Correct output
Case 1: Correct output
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