What is the output of this program?

1.
#include
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using namespace std;
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class sample
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{
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private:
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int* i;
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int j;
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public:
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sample (int j);
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~sample ();
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int& operator [] (int n);
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};
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int& sample::operator [] (int n)
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{
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return i[n];
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}
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sample::sample (int j)
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{
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i = new int [j];
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j = j;
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}
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sample::~sample ()
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{
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delete [] i;
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}
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int main ()
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{
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sample m (5);
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m [0] = 25;
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m [1] = 20;
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m [2] = 15;
32.
m [3] = 10;
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m [4] = 5;
34.
for (int n = 0; n 35.
cout