[[AlgorithmQuiz/3Plus1]]을 [[Cee]]로 --[[destine]]

{{{#!cplusplus
#include "stdafx.h"
#include <stdlib.h>

int getCycleLength( int k )
{
	int nCycle = 1;

	while( k != 1 )
	{
		if ( k%2 == 0 )
		{
			k = k / 2;
		}
		else
		{
			k = k * 3 + 1;
		}

		nCycle++;
	}

	return nCycle;
}

int getMaxCycleLength( int i, int j )
{
	int nMax = 0;
	for ( int k = i; k < j; k++ )
	{
		int nTemp = getCycleLength( k );

		if ( nMax < nTemp )
			nMax = nTemp;
	}
	return nMax;
}


int main(int argc, char* argv[])
{
	if ( argc != 3 )
	{
		printf( "3nplus1  숫자  숫자\n" );
		return 0;
	}

	int i = atoi(argv[1]);
	int j = atoi(argv[2]);

	if ( i > j )
		return 0;

	int nMax = getMaxCycleLength(i, j);

	printf("%d %d %d", i,j,nMax);
	return 0;
}
}}}