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go_loops

<code> , For , Go has only one looping construct, the for loop. , , The basic for loop has three components separated by semicolons: , , the init statement: executed before the first iteration , the condition expression: evaluated before every iteration , the post statement: executed at the end of every iteration , The init statement will often be a short variable declaration, and the variables declared there are visible only in the scope of the for statement. , , The loop will stop iterating once the boolean condition evaluates to false. , </code> , <code> , traditional for loop: , , for i := 0; i < 5; i++ { , fmt.Println(DQLine: DQ, i) , } , , while loop: , , i := 0 , for i < 5 { , fmt.Println(i) , i++ , } , </code>