1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | package AD; import java.util.Scanner; public class test { public static void main(String[] args) { Scanner std = new Scanner(System.in); System.out.println("세 정수의 최댓값"); System.out.print("a:"); int a =std.nextInt(); System.out.println("세 정수의 최댓값"); System.out.print("b:"); int b =std.nextInt(); System.out.println("세 정수의 최댓값"); System.out.print("c:"); int c =std.nextInt(); int max=a; if(b>max) max = b; //b가 max보다 크면 대체 if(c>max) max = c; //c가 max보다 크면 대체 System.out.print("max: " + max); } } | cs |
[가벼운 응용]
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | package AD; import java.util.Scanner; public class test { static int min(int a, int b, int c, int d) { int m=a; if(m>b) m=b; if(m>c) m=c; if(m>d) m=d; return m; } public static void main(String[] args) { Scanner std = new Scanner(System.in); System.out.println("세 정수의 최소값"); System.out.print("a:"); int a =std.nextInt(); System.out.print("b:"); int b =std.nextInt(); System.out.print("c:"); int c =std.nextInt(); System.out.print("d:"); int d =std.nextInt(); System.out.print("min: " + min(a,b,c,d)); } } | cs |
태그 : Scanner
