4 round: 1)print diff b/w sum of ascii of two strings 2)print numbers b/w 289 to 385 without print numbers ending with 5 3)password setting: i)min 8 characters ii)min 1 uppercase iii)min 1 special case iv)no space 4)accept 3 sentence and print one word at a line with begining as upper case 5)SQL queries