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Loops in C and C++
In this tutorial, we will be discussing a program to understand loops in C and C++.
Looping in programming is used when we have to execute a given block code again and again. It takes in the approach for writing the same code line again and again and promoted DRY code practice.
Example
For loop
#include <iostream>
using namespace std;
int main(){
for (int i = 1; i <= 10; i++){
cout << "Hello World\n";
}
return 0;
}Output
Hello World Hello World Hello World Hello World Hello World Hello World Hello World Hello World Hello World Hello World
While loop
#include <iostream>
using namespace std;
int main(){
int i = 1;
while (i < 6){
cout << "Hello World\n";
i++;
}
return 0;
}Output
Hello World Hello World Hello World Hello World Hello World
Updated on 01-Apr-2020 06:36:06
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