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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
| 1.8k views

6 Answers

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Hidden content!
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int did(char a)
{
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* * ** * * ** * * * ** return 1000;
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}
int main()
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* ** * ** int sum;
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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
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Hidden content!
* ** ** * *** ***


int main()
{
char * = { ** ** * * ** ** *** * * ** * * * * * * * * };
char *** * = { ** ** * ** ***** * * * *** ** * * ** * * ***** * ** * * * * **** ** *** * ** * * ** ******* *** * * * ** *** *** * * ** * };
char *ten[] = { **** * * * ** ******* * * * ** * **** * * * * ** *** * *** * * *** ** ** * ** *** * *** * * *** ** *** * * *** * };
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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()
{

** * * * **** * *** * * * * thousand[2][5]={ *** ** * * * * ** * ** };
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* * * *** * * ** * * 0;

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