Merge pull request #8990 from deadmarshal/TWC127

TWC127

1 files changed, 37 insertions, 0 deletions

diff --git a/challenge-127/deadmarshal/cpp/ch-2.cpp b/challenge-127/deadmarshal/cpp/ch-2.cpp
new file mode 100644
index 0000000000..23784eb6bc
--- /dev/null
+++ b/challenge-127/deadmarshal/cpp/ch-2.cpp
@@ -0,0 +1,37 @@
+#include<iostream>
+#include<vector>
+
+struct Interval
+{ 
+  friend std::ostream &operator<<(std::ostream &os,
+				  const Interval &interval)
+  {
+    os << '(' << interval.x << ',' << interval.y << ')';
+    return os;
+  }
+
+  int x,y;
+};
+
+template<typename T>
+void conflict_intervals(const std::vector<T> &vec)
+{
+  for(size_t i = 1; i < vec.size(); ++i)
+  {
+    bool b = false;
+    for(size_t j = 0; j < i ; ++j)
+      if((vec.at(i).x >= vec.at(i).x) && (vec.at(i).x <= vec.at(j).y)) b = true;
+    if(b) std::cout << vec.at(i) << ' ';
+  }
+  std::cout << '\n';
+}
+
+int main()
+{
+  std::vector<Interval> vec1{{1,4},{3,5},{6,8},{12,13},{3,20}};
+  std::vector<Interval> vec2{{3,4},{5,7},{6,9},{10,12},{13,15}};
+  conflict_intervals<Interval>(vec1);
+  conflict_intervals<Interval>(vec2);
+  return 0;
+}
+