diff --git a/Heaps-and-Maps/nMaxPairCombinations.cpp b/Heaps-and-Maps/nMaxPairCombinations.cpp
new file mode 100644
index 0000000..875a767
--- /dev/null
+++ b/Heaps-and-Maps/nMaxPairCombinations.cpp
@@ -0,0 +1,31 @@
+vector<int> Solution::solve(vector<int> &A, vector<int> &B) {
+    int i,n=A.size(),j,x;
+    sort(A.begin(),A.end());
+    sort(B.begin(),B.end());
+    vector<int>ans;
+    priority_queue<pair<int,pair<int,int>>>q;
+    set<pair<int,int>>s;
+    q.push(make_pair(A[n-1]+B[n-1],make_pair(n-1,n-1)));
+    s.insert(make_pair(n-1,n-1));
+    int cnt=0;
+    while(!q.empty()){
+        if(cnt==n){
+            break;
+        }
+        pair<int,pair<int,int>>p=q.top();
+        ans.push_back(p.first);
+        i=p.second.first;
+        j=p.second.second;
+        if(s.find(make_pair(i-1,j))==s.end()){
+            q.push(make_pair(A[i-1]+B[j],make_pair(i-1,j)));
+            s.insert(make_pair(i-1,j));
+        }
+        if(s.find(make_pair(i,j-1))==s.end()){
+            q.push(make_pair(A[i]+B[j-1],make_pair(i,j-1)));
+            s.insert(make_pair(i,j-1));
+        }
+        q.pop();
+        cnt++;
+    }
+    return ans;
+}