using System;
public class HelloWorld
{
public static void Main()
{
int num = 1500;
int num1 = 1;
Console.WriteLine(num > num1);
int zs = 20;
int ls = 18;
Console.WriteLine("张三比李四小:" + (zs < ls));
Console.WriteLine("请输入张三的身高(cm):");
int height = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("请输入体重(kg):");
float weight = float.Parse(Console.ReadLine());
if(height >= 120 || weight >= 50){
Console.WriteLine(true);
}else{
Console.WriteLine(false);
}
Console.WriteLine(height >= 120 || weight >= 50 ? true : false);
Console.WriteLine("输入张三的语文和数学成绩:");
Console.WriteLine("语文:");
float zs_language = float.Parse(Console.ReadLine());
Console.WriteLine("数学:");
float zs_Math = float.Parse(Console.ReadLine());
Console.WriteLine(zs_language > 90 && zs_Math > 90);
Console.WriteLine("张三的语文和数学有一门是大于90分的:" + (zs_language > 90 || zs_Math > 90));
}
}