Last Updated : 10 Apr, 2024 
unordered_map<string, int> ump;
ump[\"triangle\"] = 3;
ump[\"rectangle\"] = 4;
ump[\"pentagon\"] = 5;
ump[\"hexagon\"] = 6;

ump.insert(make_pair(\"rhombus\", 4));
if(ump.find(\"rhombus\") != ump.end())
 cout << \"present\";
else
 cout << \"not present\";

Predict the output for the above code snippet
(A) present
(B) not present


Answer: (A)

Explanation: unordered_map_name[key] = value – value is assigned to key in the map
insert() function can also be used to assign value to the corresponding key.


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