自然数立方的乐趣

#include <stdio.h>
#include <stdlib.h>

int main()
{
	int n, m, sum = 0, k, j, i,l;
	scanf ( "%d", &n );
	m = n * n * n;
	printf ( "%d*%d*%d=%d", n, n, n, m );

	for ( j = 1; j < 100000;  )
	{
		k = j;
		for ( i = 0; i < n; i++ )
		{
			sum += k;
			k += 2;
		}
		if ( m == sum )
		{
			printf("=");
			l=k-2*n;
			for(j=0;j<n-1;j++){
				printf("%d+",l);
				l+=2;
			}
			printf("%d",k-2);
			break;
		}else{
			j+=2;
			sum=0;
		}


	}



	return 0;
}