#include <iostream> // cout #include <algorithm> // equal #include <vector> // vector using namespace std; bool mypredicate (int i, int j) { return (i==j); } int main () { int myints[] = {20,40,60,80,100}; // myints: 20 40 60 80 100 vector<int>myvector (myints,myints+5); // myvector: 20 40 60 80 100 // using default comparison: if ( equal (myvector.begin(), myvector.end(), myints) ) cout << "The contents of both sequences are equal.\n"; else cout << "The contents of both sequences differ.\n"; myvector[3]=81; // myvector: 20 40 60 81 100 // using predicate comparison: if ( equal (myvector.begin(), myvector.end(), myints, mypredicate) ) cout << "The contents of both sequences are equal.\n"; else cout << "The contents of both sequences differ.\n"; return 0; }
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