1. CONTROL STATEMENTS if-then, if-then-else, switch/case For, While, Do-while, goto Break, continue

2. if-then int price = 8; if (day == “Tuesday”) { price = price/2; // half price on Tuesday } The price is 8 but then if today is Tuesday, the price becomes 4. There is no “then” in the if-then statement. The part in purple is considered the if statement and the part in blue is considered the “then” part.

3. if-then-else if (hour 6) { time = “happy hour”; } else { time = “regular prices”; } The price is 8 but then if today is Tuesday, the price becomes 4. There is no “then” in the if-then statement. The part in purple is considered the if statement and the part in blue is considered the “then” part. The part in green is considered the else part

4. Compound if-then-else if (today == “Monday”) { special = “burgers”; } else { if (today == “Tuesday”) { special = “Chicken Wings”; } else { if (today == “Wednesday”) { special = “Pizza”; }

5. Switch (aka Jump to Label) switch (location) { case “Long Branch“ : city = “Long Branch”; case “New Jersey“ : state = “New Jersey; case “USA” : country = “USA” }

6. For loop format for (initialization; termination; increment) { statement(s) } The initialization expression initializes the loop; it's executed once, as the loop begins. When the termination expression evaluates to false, the loop terminates. The increment expression is invoked after each iteration through the loop; it is perfectly acceptable for this expression to increment or decrement a value.

7. For loop example sum = 0; for(int i=1; i<11; i++) { sum = sum + i; } // sum will equal 1+2+3+4+5+6+7+8+9+10 = 55

8. While loop format initialization; while (termination) { statement(s) increment } The initialization expression initializes the loop; it's executed once, as the loop begins. When the termination expression evaluates to false, the loop terminates. The increment expression is invoked after each iteration through the loop; it is perfectly acceptable for this expression to increment or decrement a value.

9. Do-While loop format initialization; do { statement(s) increment } while (termination) The initialization expression initializes the loop; it's executed once, as the loop begins. When the termination expression evaluates to false, the loop terminates. The increment expression is invoked after each iteration through the loop; it is perfectly acceptable for this expression to increment or decrement a value.

10. Break firstX = 0; for (int i = 0; i < max; i++) { // interested only in p's firstX++; if (A[i] == ‘X') break; // no point in going further }

11. Labeled Break Outer: for(int outer=0; outer < 10 ; outer++) { Inner: for(int inner=0; intInner < 10; inner++) { if(A[outer][inner] == 100) { found = true; break Outer; } }

12. Continue (skip remainder of loop) firstX = 0; for (int i = 0; i < max; i++) { // interested only in p's firstX++; if (A[i] == ‘X') continue; // skip doLotsOfStuff but keep looping doLotsOfStuff(); }

13. Switch with breaks (aka Compound if-then-else) switch (today) { case “Monday“ : special = “Burgers; break; case “Tuesday“ : special = “Chicken Wings; break; case “Wednesday” : special = “Pizza” break; }