19 lines
342 B
C++
19 lines
342 B
C++
// pb_z3_7.cpp
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// Горбацевич Андрей
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#include <iostream>
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using namespace std;
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int find_most_frequent(int a, int b, int c, int d)
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{
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int s;
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s = a + b + c + d;
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return (s == 2 ? -1 : (s > 2 ? 1 : 0));
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}
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int main()
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{
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int a, d, c, b;
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cout << ("a,b,c,d=?");
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cin >> a >> b >> c >> d;
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cout << find_most_frequent(a, b, c, d);
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}
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