Lesson: 16 | Sum of the numbers from 1 to 10

Expected Outcome

The sum of the numbers from 1 to 10 is 55.

Code

Integer sum=0;
for (Integer i=1; i<=10; i++){
    sum+=i; 
    
}

System.debug('The sum of the numbers from 1 to 10 is ' +sum+'.');

Video