While loop in C++
Similar to for Loop, while statement creates a loop that repeats until the test expression becomes false.
Syntax
intialization;
while(condition)
{
body;
updation;
} while Flow Diagram
Example:
WAP to print hello 5 times using while.
#include< iostream >
using namespace std;
int main( ) {
int i=1;
while(i<=5) {
cout<< i<<". Hello"<< endl;
i++;
}
return 0;
}
OUTPUT:
1. Hello 2. Hello 3. Hello 4. Hello 5. Hello
Next topic is do-while loop
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