conditional statements


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"Conditional statements" Introduction


From   Wikipedia , TutorVista
Wikipedia
conditional statements : In computer science, conditional statements, conditional expressions and conditional constructs are features of a programming language which perform different computations or actions depending on whether a programmer-specified condition evaluates to true or false (see boolean datatype). Apart from the case of branch predication, this is always achieved by selectively altering the control flow based on some condition. In imperative programming languages, the term "conditional statement" is usually used, whereas in functional programming, the terms "conditional expression" or "conditional construct" are preferred, because these terms all have distinct meanings. Although dynamic dispatch is not usually classified as a conditional construct, it is another way to select between alternatives at runtime. The if-then construct (sometimes called if-then-else) is common across many programming languages. Although the syntax varies quite a bit from language to language, th....   More from Wikipedia

conditional statements : In grammar, conditional sentences are sentences discussing factual implications or hypothetical situations and their consequences. Languages use a variety of conditional constructions and verb forms (such as the conditional mood) to form these kinds of sentences. Full conditional sentences..   More from Wikipedia

The Conditional Statements
If p and q are two propositions, then the compound proposition, "if p then q" is known as conditional statement or implication. It is denoted by p q. p is called the antecedent (or hypothesis). q is called the consequent (or conclusion). Note: p q can be read as (i) If p th..

"Conditional statements" Videos


From   Youtube
  Access full lesson containing this video at: www.yourteacher.com Students learn that a conditional statement is an "if-then" statement. Students are then given conditional statements, and are asked to identify the hypothesis, the conclusion, the converse, the biconditional, and a counterexample (if applicable).
  Access full lesson containing this video at: www.yourteacher.com Students learn that a conditional statement is an "if-then" statement. Students are then given conditional statements, and are asked to identify the hypothesis, the conclusion, the converse, the biconditional, and a counterexample (if applicable).

"Conditional statements" Questions & Answers


From   Yahoo Answers
Question : can someone give me examples of conditional statements...and explain it i do not understand them .

Answer : If x = y, then z. The letters can be anything. Either the statement is true or it is false, or inconclusive. If dogs are mammals, then pit-bulls are mammals. True. If Maria is Spanish, then George is not. Inconclusive. If Hamburgers are meat, then hamburgers are vegetables. False. If hamburgers are meat, and meat makes you sick, then hamburgers make you sick. True. If cows make milk and goats make milk, then goats are cows. We all know this is false, but the reason is because of the way the two statements relate to eachother...   More from Yahoo Answers

Question : I have a question about analyzing the substitution instance of an argument in which stylistic variants of a conditional statement occur. Take, for example, the following argument: A severe depression will occur given that the economy collapses. The economy collapses if inflation soars. So, inflation soars only if a severe depression will occur. "Given that" is a stylistic variant of "if", but in this case, it occurs in the middle of the conditional, rather than at the start. When replacing th..

Answer : Nope, the "given that" variant causes the antecedent of the sentence to become the precedent of your premise. It converts to "A severe depression will occur if the economy collapses." In symbolic representation, this translates to A if B, and therefore, If B, then A. It also reverses the order of the following statements. The issue only becomes a problem when you reverse parts of the logical expressions...   More from Yahoo Answers

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