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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
| 3.3k views

6 Answers

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

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