This document discusses different types of expressions and loops in programming. It covers basic expressions with operands and operators, as well as for, while, and do-while loop structures. Various examples are provided to illustrate how each type of loop functions and how they compare to each other.

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• Expressions)
Operand)
Operator)
A+B
2+A
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C

3. for
• for
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4. •
• for
while
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while
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5. while
• While
• While
• While (… …) {
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6. do-while
• While
Do Do While
• do while
While do while do
while while
do
do while
do { while (
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7. •
• Loop)
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