'commit'

TangDou/XiTi/1081.cpp

@@ -0,0 +1,29 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int a[100][100] = {0}, b[100][100] = {0};
+    int m, n;
+    cin >> m >> n;
+    for (int i = 0; i < m; ++i) {
+        for (int j = 0; j < n; ++j) {
+            cin >> a[i][j];
+        }
+    }
+    for (int i = 0; i < m; ++i) {
+        for (int j = 0; j < n; ++j) {
+            cin >> b[i][j];
+        }
+    }
+
+    int samecount = 0;
+    for (int i = 0; i < m; ++i) {
+        for (int j = 0; j < n; ++j) {
+            if (a[i][j] == b[i][j])samecount++;
+        }
+    }
+    //保留两位小数输出
+    cout << fixed << setprecision(2) << 100 * (samecount * 1.0) / (m * n) << endl;
+    return 0;
+}