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-rw-r--r--Year_1/Programming_2/exercises/even-length.cc27
1 files changed, 27 insertions, 0 deletions
diff --git a/Year_1/Programming_2/exercises/even-length.cc b/Year_1/Programming_2/exercises/even-length.cc
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+++ b/Year_1/Programming_2/exercises/even-length.cc
@@ -0,0 +1,27 @@
+#include<iostream>
+#include<string>
+#include<fstream>
+
+using namespace std;
+
+string result(string s) {
+ if(s.length() % 2 == 0)
+ return s;
+
+ return s.substr(0, s.length()-1);
+}
+
+int main() {
+ ifstream in("input.txt");
+ ofstream out("output.txt");
+
+ for(int ts = 0; ts < 100; ++ts) {
+ string s;
+ in >> s;
+ out << result(s) << '\n';
+ }
+
+ in.close();
+ out.close();
+ return 0;
+}