Program flow control of Java
•
Java
Sequential structure: the code is executed from top to bottom;
Branch structure:
if () {
} else{
}
if () {
} else if () {
} else {
}
Switch (constant){
Case constant:
Statement;
break;
Case constant:
Statement;
break;
default:
Statement;
break;
}
Swich related rules:
When to use if and switch?
Cycle structure:
for (int i=0;i<100;i++) {}
While (logical operation, for example: I < 100){
i++
}
do {
i++
} while(i<100)
Circular nested structure;
Use of break, continue and return;
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