Solved 4 problems on codechef long challenge

1 files changed, 17 insertions, 0 deletions

diff --git a/QueueAtTheSchool/main.cpp b/QueueAtTheSchool/main.cpp
new file mode 100644
index 0000000..2503f26
--- /dev/null
+++ b/QueueAtTheSchool/main.cpp
@@ -0,0 +1,17 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+  int n, t;
+  cin >> n >> t;
+  string s;
+  cin >> s;
+  string res;
+  for(int j = 0; j < t; j++) {
+    s = regex_replace(s, regex("BG"), "GB");
+  }
+  cout << s << endl;
+}