initial

1sem/programming basics/4/1_60.cpp

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+// pb_4_1_60.cpp
+// Горбацевич Андрей
+#include <iostream>
+#include <clocale>
+#include <cmath>
+using namespace std;
+
+double f1(double x)
+{
+    x = x + 3.14;
+    return x;
+}
+double f2(double x)
+{
+    x = sqrt(x*x + 2);
+    return x;
+}
+int main()
+{
+    double x;
+    cout << "X=?\n";
+    cin >> x;
+    cout << "y=" << f1(x) + f1(x*x) + f2(x) + f2(x-1) << endl;
+}
+
+// 1 11.4263
+// 2 16.4615