Write a while loop that multiplies userNum by 3, assigns userNum with the product, and outputs the updated userNum, followed by a newline. The loop iterates until userNum is greater than or equal to 18. C++ Ex: If input is 4, then the output is: 12 36 1 2 3 4 5 6 7 8 9 10 11 12 #include using namespace std; int main() { intuserNum; cin>>userNum; /* Your code goes here */ return0; }
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.
Write a while loop that multiplies userNum by 3, assigns userNum with the product, and outputs the updated userNum, followed by a newline. The loop iterates until userNum is greater than or equal to 18. C++
Ex: If input is 4, then the output is:
12 36
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