'commit'

TangDou/XiTi/1087.cpp

@@ -0,0 +1,34 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int n, m, a[100][100] = {0}, b[100][100] = {0};
+    cin >> n >> m;
+    for (int i = 0; i < n; ++i) {
+        for (int j = 0; j < m; ++j) {
+            cin >> a[i][j];
+            //初始化b
+            b[i][j] = a[i][j];
+        }
+    }
+
+
+    for (int i = 0; i < n; ++i) {
+        for (int j = 0; j < m; ++j) {
+            if (i == 0 || i == n - 1 || j == 0 || j == m - 1) {
+                continue;
+            }
+            //五个值
+            b[i][j] = (a[i][j] + a[i - 1][j] + a[i + 1][j] + a[i][j - 1] + a[i][j + 1]) / 5;
+        }
+    }
+    //输出结果
+    for (int i = 0; i < n; ++i) {
+        for (int j = 0; j < m; ++j) {
+            cout << b[i][j] << " ";
+        }
+        cout << endl;
+    }
+    return 0;
+}