C language for reincarnation sentence

For statement is a commonly used statement in our future programming, this statement must learn its usage, it can not only be used to delay, but also to do some recurrent operations. The common way to for statements is as follows:

For (expression 1; expression 2; expression 3) {

/ / statement of requirement implementation

}

The implementation process is as follows: expression 1 begins to perform and performs only once; then expression 2 is usually an expression used to determine the premise, and if the premise of expression 2 is true, it is performed (a statement requiring performance); then expression 3 is performed; expression 2 is judged to perform (a statement that requires performance); expression 3 is performed again. Continue until expression 2 is not valid, jump out of samsara and continue to perform the previous statements of samsara. For example:

For (iTuno; I