5.Go by Example:for

This is a creation in Article, where the information may have evolved or changed. Go by Example:for


For was Go ' s only looping construct. Here is three basic types of for loops.

The most basic type, with a single condition.

A Classic Initial/condition/after for loop.

For without a condition would loop repeatedly until you break out of the the loop or return from the enclosing function.

Package Mainimport "FMT" Func Main () {     I: = 1 for    i <= 3 {        FMT. Println (i)        i = i + 1    } for     J: = 7; J <= 9; j + + {        FMT. Println (j)    } for    {        FMT. Println ("loop")        Break    }}

Translated:
The FOR keyword is the only loop structure in the go language, the following is the three basic type structure for a for loop

The most basic is a single condition

One is the initial value/condition/Then the self-processing condition for the For loop

The For loop will loop until the break is out of the loop for no condition, or the perimeter function returns

Package Mainimport "FMT" Func main () {i: = 1for I <= 3 {//= equivalent to While loop FMT. PRINTLN (i) i = i + 1}for j: = 7; J <= 10; J + + {//traditional for loop fmt. Println (j)}for {//similar to do ... While Loop FMT. Println ("Loop") Break}}

Run results
Go Run for.go
1
2
3
7
8
9
10

Loop

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