keyword for

for is a keyword of the C and C++ languages. It forms a loop statement.

Syntax: for(init-statement; check-statement; increment-expr) body-statement


 * init-statement declares one or more variables of a single type, with initial values.
 * check-statement computes a boolean value which determines whether body-statement will be executed.
 * incr-statement modifies variable values for the next loop iteration.