Re: [問題] 林宗男計程作業
※ 引述《jdtrue (My Life Style)》之銘言：
: ※ 引述《jdtrue (My Life Style)》之銘言：
: : 習題5.18
: : 題目是要求寫出一張表，表中必須註明1~256(10進位)的2、8、16進位值，這題我還
: : 沒寫出來，一方面是不知道怎麼列表比較好，一方面也是不曉得像4是寫成100還是0100
: : 比較好....
: 這題搞定了....我是寫成底下這樣：
#include <iostream>
int bin_convert( int );
int main()
{
printf(" Binary Decimal Octal Hexadecimal\n");
for( int i=1 ; i<=256 ; i++ )
printf(" %9.9d %6.3d %5.3o %5.3X\n", bin_convert(i),i,i,i);
system("pause");
return 0;
}
int bin_convert( int num )
{
int sum;
if( num != 1 && num != 0 ){
sum = num%2;
sum += 10 * bin_convert( num/2 );
return sum;
}else
return num;
}
--
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