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Higher
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Higher

c# 복습

진수 0b : 2진수 ex) 0b1111_0000 = 240 0x : 16진수ex) 0xF0 = 240 int a = int.MaxValue 시 a= 2147483647 a+=1 시 a= -2147483648 2진수 0111111111 a 1000000000 a+1 1000000001 -a값 decimal 형식 – 부동소수점보다 느리지만 정확. 변환타입 int a = 123; b = a.ToString(); a = "123" b = Convert.ToInt32(a) a = "1 . 23" b = float.Parse(a) string format Console.WriteLline({0, 5} x {1, -5} = {2, 10}, i, j, i*j) _____7 x 1_____=____________7 이..

컴공 복습 2020. 7. 19. 20:23
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