SRM 205 DIV 2 (250)

Programming/SRM Practice 2009. 5. 26. 17:20
SRM 205 DIV 2 (250)
문제 요약 : 평균값에 못 미치는 인원 수를 구하라.

#include <iostream>

#include <vector>
using
namespace std;

 

class Average

{

public:

  int belowAvg(vector <int> math, vector <int> verbal);

};

 

int Average::belowAvg(vector<int>math, vector<int>verbal)

{

  int i, cnt=0;

  double avg = 0;

 

  for(i = 0 ; i < math.size() ; i++)

    avg = avg + math[i] + verbal[i];

 

  avg = (avg / math.size());

  

  for(i = 0 ; i < math.size() ; i++)

    if(avg > math[i] + verbal[i]) cnt++;

 

  return cnt;
}

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