12 lines
217 B
C++
12 lines
217 B
C++
#include <iostream>
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#include <numeric>
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int main()
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{
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int a[] = { 1, 3, -5 };
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int b[] = { 4, -2, -1 };
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std::cout << std::inner_product(a, a + sizeof(a) / sizeof(a[0]), b, 0) << std::endl;
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return 0;
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}
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