C++ For Loop for beginners

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The for loop is used when we know in advance how many times the code should run.

Syntax:

for (initialization part; condition part; re-initialization part)
{   
   //code to be executed
}

Example:

The example below defines a loop that starts with i=1. The loop will continue to run as long as i is less than, or equal to 5. The value of i will increase by 1 each time the loop runs.

#include <iostream>
using namespace std;

int main() {
int i;

//for loop
for (i = 1; i <= 5; i++) {
cout << "The number is " << i << endl;
}
return 0;
};

Output

The number is 1
The number is 2
The number is 3
The number is 4
The number is 5

About Post Author

Gaurav Dixit

dgaurav300@gmail.com

http://blog.softhubsolution.com

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