A while loop reads characters from input. Write an expression that executes the while loop until character 's' is read. Ex: If the input is R X s, then the output is: User entered R User entered X Done #include using namespace std; int main() { char value; cin >> value; while (/* Your code goes here */) { cout << "User entered " << value << endl; cin >> value; } cout << "Done" << endl; return 0; }
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.
A while loop reads characters from input. Write an expression that executes the while loop until character 's' is read.
Ex: If the input is R X s, then the output is:
User entered R User entered X Done
#include <iostream>
using namespace std;
int main() {
char value;
cin >> value;
while (/* Your code goes here */) {
cout << "User entered " << value << endl;
cin >> value;
}
cout << "Done" << endl;
return 0;
}
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