Rebased projecteuler folder, now includes all contest programming stuff

atcoder/practice1.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+
+int main(){
+    int a, b, c;
+    string s;
+
+    cin >> a;
+    cin >> b >> c;
+    cin >> s;
+
+    cout << a + b + c << " " << s << endl;
+
+    return 0;
+}