Control Flow

• while (expr) { action }

  • Loop until expr becomes false.

• do { action }

while (expr);

• Loop but check at the end.

• for (init; condition; update) { action }

  • More general loop.

• if ( ), or if ( ) action1 else action2.

  • Conditional execution.

More on control flow

break, continue,

goto, switch

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