for loop - statement with no effect

Question

For some reason I\'m getting an error: statement with no effect on this statement.

for (j = idx; j < iter; j + increment) {
    printf(\"from lo         


        

Answer 1

You are getting that as an error? How cool, I wish my compiler did that. Basically j + increment will return the sum of those two, but j won't get modified so your loop would probably run forever.