Golang二維數組求和

package main

import "fmt"

func main() {
	arr := [5][5]int{
		{1, 2, 3, 4, 5},
		{11, 22, 33, 44, 55},
		{111, 222, 333, 444, 555},
		{1111, 2222, 3333, 4444, 5555},
		{11111, 22222, 33333, 44444, 55555},
	}
	sum := 0
	for _, v1 := range arr {
		for _, v2 := range v1 {
			sum += v2
		}
	}
	fmt.Printf("sun: %d", sum)
}
原文地址:https://www.cnblogs.com/ltozvxe/p/13715812.html