Exit program

+#include<iostream>
+#include<string>
+using namespace std;
+
+int main() {
+	string text;
+
+	cout << "Please enter the sentence..." << endl << endl;
+
+	cout << ": ";
+
+	cin >> text;
+
+	if (text == "exit")
+		exit(100);
+	else
+		cout << endl << text << endl;
+
+	return 0;
+}
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