ConsoleWrite()/WriteLine()

2016. 12. 11. 22:05C# 콘솔( Console )/출력

1. ConsoleWrite()와 ConsoleWriteLine()을 이용한 출력방법


ex1)


        static void Main(string[] args)
        {

            //\n -> 개행 이스케이프문자
            Console.Write("문자열 출력 후 개행X");
            Console.Write("\n개행 후 문자열 출력 후 개행X");
            Console.WriteLine();//개행
            Console.Write("문자열 출력 후 개행\n");
            Console.WriteLine("문자열 출력 후 개행");
            Console.WriteLine("문자열 출력 후 2줄 개행\n");
        }

 



ex2)


        static void Main(string[] args) 

        {
            int num1 = 7, num2 = 77, num3 = 777, sum = 0;
            sum = num1 + num2 + num3;//7+77+777

            Console.WriteLine(num1);//num1 출력
            Console.WriteLine(num2);//num2 출력
            Console.WriteLine(num3);//num3 출력
            Console.WriteLine(sum);//sum 출력
            Console.Write("\n");//개행
            Console.WriteLine(num1 + num2 + num3);//num1+num2+num3
            Console.Write("\n");//개행
            Console.WriteLine("num1 = {0}", num1);//{0}에 ,뒤의 첫 번째 인자 num1 대입
            Console.WriteLine("num2 = {0}", num2);//{0}에 ,뒤의 첫 번째 인자 num2 대입
            Console.WriteLine("num3 = {0}", num3);//{0}에 ,뒤의 첫 번째 인자 num3 대입
            Console.WriteLine("sum = {0}", sum);//{0}에 ,뒤의 첫 번째 인자 sum 대입
            Console.Write("\n");//개행
            Console.WriteLine("num1 + num2 + num3 = " + sum);//문자열과 숫자를 같이 출력
            Console.WriteLine("{0} + {1} + {2} = {3}", num1, num2, num3, sum);
        }




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