723. PUM

https://www.acwing.com/problem/content/submission/code_detail/8002554/

AcWing/723/723.cpp

@@ -0,0 +1,16 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int n, m, c;
+
+int main() {
+    cin >> n >> m;
+    for (int i = 1; i <= n; i++, c++) {
+        for (int j = 1; j < m; j++) {
+            cout << ++c << ' ';
+        }
+        cout << "PUM" << endl;
+    }
+    return 0;
+}