数字赋值 int i 34; 1ong1=1000000: float f 100.2f; 或 float f 100.2F; double d 100.2d 或 double d 100.2D; ©2006计算机系杨厚群 All rights lefts reserved.©2006 计算机系 杨厚群 All rights & lefts reserved. 数字赋值 int i = 34; long l = 1000000; float f = 100.2f; 或 float f = 100.2F; double d = 100.2d 或 double d = 100.2D;