BT44/GT LTCB A/TR.62

#include
	#include
	main()
	{
	//Trang tri chuong trinh
	int i;
	printf("\t");
	for (i=1;i<30;i++) printf("* ");
	printf("\n\t\t TIM N NHO NHAT THOA 1+1/2+1/3+...+1/N >S\n\n");
	//Het doan chuong trinh trang tri
	int n;
	float plus,s;
	printf("\t- Nhap vao so S= "); scanf("%f",&s);
	plus=1;
	n=2;
	while (plus<=s)
	{
	plus=plus+float((float(1)/n));
	n+=1;
	}
	printf("\n\t= > N= %d la so nho nhat can tim!",n-1);
	getch();
	return 0;
	}