[C++]vector合成&削除メモ

#include <iostream>
#include <vector>

using namespace std;

int main(void){
    // Your code here!
    vector<double> v(96*8,1);
    int s = 0, t = 2;
    vector<double>::iterator p = v.begin();
    
    cout << "size:" << v.size() << endl;
        
    //vの要素を表示
    for (int i = 0; i < v.size(); i++){
        cout << v[i] ;
    }
    
    
    for (int c = 0; c < 5; c++){
        
        /*
        変数1:s
        変数2:t
        変数間の平均をとる
        v[96*s+i] = ( v[96*s+1] + v[96*t+i] ) / 2;
        
        平均をとった変数を1つ削除する(変数2を削除)
        p = v.begin();
        p = p + 96*t;
        v.erase(p, p+96);
        */
        
        for (int i = 0; i < 96; i++){
            v[96*s + i] = (v[96*s + i] + v[96*t + i]);
        }
        
        p = v.begin();
        p = p + 96*t;
        v.erase(p, p+96);
        //vのサイズ表示
        cout << endl << "size:" << v.size() << endl;
        
        //vの要素を表示
        for (int i = 0; i < v.size(); i++){
            cout << v[i] ;
        }
        
        
    }
    
    
}