spoj

Author: iamarshsingh

SPOJ/Basics/character_patterns2.cpp

@@ -0,0 +1,31 @@
+#include <iostream>
+#include <string>
+using namespace std;
+int main()
+{
+    int t;
+    cin>>t;
+    while(t--){
+        int row,col;
+        cin>>row>>col;
+        for(int r=1;r<=row;r++){
+            for(int c=1;c<=col;c++)
+            {
+                if(r==1 || r==row){
+                    cout<<"*";
+                }
+                else if(c==1||c==col){
+                    cout<<"*";
+                }
+                else{
+                    cout<<".";
+
+                }
+            }
+            cout<<endl;
+        }
+        cout<<endl;
+
+    }
+    return 0;
+}

SPOJ/Classical/Factorial.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <string>
+using namespace std;
+int main()
+{
+    int t;
+    cin>>t;
+    while(t--){
+            long long int n,ans=0;
+            cin>>n;
+            while(n>0){
+                n=(n/5);
+                ans=ans+n;
+            }
+            cout<<ans<<endl;
+        }
+    return 0;
+}