[Solved] What is the mechanism? [duplicate]

Question

for(int i = 0; // i is an variable integer, which is 0 from the start
    i < 10;    // if i is 10 or above, the loop is finished, else the code runs
    i += 2)    // after the code is ran, 2 will be added to the variable i 
{/*...*/}

Accepted Answer

for(int i = 0; // i is an variable integer, which is 0 from the start
    i < 10;    // if i is 10 or above, the loop is finished, else the code runs
    i += 2)    // after the code is ran, 2 will be added to the variable i 
{/*...*/}