point.comC++ Do While Loop
Before testing the condition the body of the loop is necessary to execute in those situations, it can be handled by using do-while loop method in C++ program. do statement which evaluates the body of the loop first and the condition will be checked by using the while statement at the end. In do while loop at least one time the body of the loop will be executed, even condition is true or false.
Syntax:-
do{
statement(s);//code to be executed
}while(condition);
Example:-
#include <iostream>
using namespace std;
int main(){
int a=1;
do{
cout << a << endl;
a++;
}while(a<=5);
return 0;
}
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