Use a DO WHILE loop when you want to execute the loop while a condition is true. DO WHILE tests the condition at the top of the loop.
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The WHILE and UNTIL options make successive executions of the do-group dependent upon a specified condition. Consider the following example:
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loop stuff(); if not c then exit; end if; end loop;.
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In 'perform until', a paragraph is executed until the given condition becomes true. 'With test before' is the default condition and it indicates that the ...
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A WHILE loop evaluates the condition at the top of a group of statements. An UNTIL loop evaluates the condition at the bottom of a group of statements.
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21 sept. 2021 · Now, the PERFORM UNTIL statement acts like a while loop where the statements within the loop are executed repeatedly until a value is reached.
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The COBOL PERFORM UNTIL {condition} is actually an implementation of the sructure DO WHILE NOT {condition}, so PERFORM UNTIL NOT {condition} is ...
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Loops - in COBOL and Java. COBOL, Java ... do { c++; } while (c < 10 ); // looping through arrays or lists String names[] = {"Fred", "Sue", "Barney"}; for ...
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A “Do While” loop statement runs while a logical expression is true. This means that as long as your expression stays true, your program will keep on running.
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COBOL - Loop Statements ... There are some set of statements in a program that needs to be executed repeatedly, such as reading each record of a file up to its ...
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A "Do While" loop statement runs while a logical expression is true. • This means that as long as your expression stays true, your program will.
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2 juil. 2022 · While loop statement(s) is executed zero times if the condition is false whereas do while statement is executed at least once. While loop allows ...
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4 juin 2022 · Loops in C: ✔️ While loop in C ✔️ Do-While loop in C ✔️ For loop in C ✔️ Break Statement in C ✔️ Continue Statement in C ✔️ and ...
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29 nov. 2021 · The DO UNTIL statement executes statements in a DO loop repetitively until a condition is true, checking the condition after each iteration of ... Termes manquants : cobol | Doit inclure : cobol
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