Small turtle C (Chapter 5 loop control structure program 567) break and continue statements

break sentence

break Statement can be used to jump out of the loop body , That is, end the cycle ahead of time , Then execute the following statement of the loop .

General form ：

               break;

break Statements cannot be used for loop statements and switch In any statement other than a statement .

Be careful ：

1）break The statement of if-else The conditional statement of does not work .

2） In a multi-level cycle , One break The statement just jumps out one level .

continue sentence

The function is to end this cycle , That is, skip the following unexecuted statements in the loop body , Then, the next decision on whether to execute the loop .

General form ：

                continue;

continue Statement and break The difference between sentences ：

continue Statement only ends the loop , Instead of terminating the entire loop .