#!/bin/bash #This is a test of the addition of the program! function AddFun { read -p "Enter a number:" num1 read -p "Enter another number:" num2 echo $[ $num1 + $num2 ] } result=`AddFun` echo "The Result is :$result" 上面这段代码主
Write a program to compare two files, printing the first line where they differ. Here's Rick's solution: /****************************************************** KnR 7-6 -------- Write a program to compare two files and print the first line where they
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list. Input: (2 -> 4 -> 3) + (5 -> 6 ->
2.5 You have two numbers represented by a linked list, where each node contains a single digit. The digits are stored in reverse order, such that the 1's digit is at the head of the list. Write a function that adds the two numbers and returns the sum
一.找到元素. var d = document.getElementById("") var d = document.getElementsByName("") var d = document.getElementsByTagName("") var d = document.getElementsByClassName("") 二.操作元素. (一)操作内容 1.表单 value 赋值,取值 2.非表单 赋值,
