Problem #1: When the pseudocode displays rslt, what number will rslt be? 1. rslt = 28 2. rslt = 29 3. rslt = 30 4. rslt = 31 5. rslt = 32
Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
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start var1 = 10 var2 = 20 wksum = 0 rslt = 0 do while var2 < 30 wksum = var1 + var2 if wksum > 30 var1 = var1 - 2 var2 = var2 + 1 else var1 = var1 - 1 var2 = var2 + 3 end if end while loop rslt = var1 + var2 display rslt end |
Problem #1: When the pseudocode displays rslt, what number will rslt be?
1. rslt = 28 2. rslt = 29 3. rslt = 30 4. rslt = 31 5. rslt = 32 |
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