Create 7368.java

7000-7999/7368.java

@@ -0,0 +1,88 @@
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        int a = sc.nextInt();
+        int b = sc.nextInt();
+
+        int[][] l = new int[b][a];
+
+        for (int i = 0; i < b; i++) {
+            for (int j = 0; j < a; j++) {
+                l[i][j] = sc.nextByte();
+            }
+        }
+
+        for (int i = 0; i < b; i++) {
+            System.out.printf("%.2f ", findAvg(removeMaxAndMin(l[i])));
+        }
+    }
+
+    public static void print(int[] k) {
+        for (int val : k) {
+            System.out.printf("%d ", val);
+        }
+        System.out.println();
+
+    }
+
+    public static int[] removeMaxAndMin(int[] k) {
+        int min = getMinValue(k);
+        int max = getMaxValue(k);
+
+
+        for (int i = 0; i < k.length; i++) {
+            if (k[i] == min || k[i] == max) {
+                k[i] = 0;
+            }
+        }
+        return k;
+    }
+
+    public static double findAvg(int[] k) {
+        return (double)findSum(k) / (double) nonZero(k);
+    }
+
+    public static int findSum(int[] k) {
+        int sum = 0;
+
+        for (int val : k) {
+            sum+=val;
+        }
+        return sum;
+    }
+
+    public static int nonZero(int[] k) {
+
+        int cnt = 0;
+        for (int value : k) {
+            if (value != 0) {
+                cnt++;
+            }
+        }
+
+        return cnt;
+    }
+
+    public static int getMaxValue(int[] numbers) {
+        int maxValue = numbers[0];
+        for (int i = 1; i < numbers.length; i++) {
+            if (numbers[i] > maxValue) {
+                maxValue = numbers[i];
+            }
+        }
+        return maxValue;
+    }
+
+    public static int getMinValue(int[] numbers) {
+        int minValue = numbers[0];
+        for (int i = 1; i < numbers.length; i++) {
+            if (numbers[i] < minValue) {
+                minValue = numbers[i];
+            }
+        }
+        return minValue;
+    }
+
+}