C语言打印*号金字塔

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#include
main()
{
	int i, j, k, n;
	scanf("%d", &n);
	for (i = 1; i <=n; i++)
	{
		for (j = 1; j <= n - i; j++)
			printf(" ");
		for ( k = 1; k <= 2*i-1; k++)
		{
			printf("*");
		}
		printf("\n");
	}
	return 0;
}

​