ICPSEP Content

53．　 Java 语言-- 控制流 I

if(some boolean expression) {..}
else if(another boolean) {..}
else {...}
while(any boolean) {/*DoStuff*/}
do {/*Whattodo*/} while(another boolean);
for(expression1; booleanexpression ; expression2) {...}
naturally starts with expression1, applies expression2 at end of each loop, and continues as long as booleanexpression true
switch (expression) { /* Just as in C */
case Constant1: /* Do following if expression=Constant1 */
/* Bunch of Stuff */
break;
case Constant2: /* Do following if expression=Constant2 */
/* Bunch of Stuff */
break; /* ....... */
default:
/* Bunch of Stuff */
break;
}