SUM

CodeChefOpen on judge ↗

You have N soldiers at your disposal , each having certain strength.Your senior commander is asking some questions.His questions are of the form , given strength S and a number K , do there exist K different soldiers such that sum of their strengths is S. Input First line of input contains N and Q.Number of soldiers and the number of queries asked by head commander.Then N lines follow describing

HINT LADDERno hints yet

L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

🔒

L5 Full solution

L5 unlocks only if you insist twice

solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI