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read.cc
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Created
Thu, Oct 10, 06:19
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314 B
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text/x-c
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Sat, Oct 12, 06:19 (2 d)
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blob
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21526332
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R7871 phys-743-exercises
read.cc
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#include <vector>
#include <iostream>
int main() {
constexpr size_t N = 1000;
std::vector<double> data(N);
for(size_t i = 0; i < N; ++i) {
data[i] = i;
}
double sum = 0.;
for(size_t i = 0; i <= N; ++i) {
sum += data[i];
}
std::cout << (N * (N-1) / 2.) << " == " << sum << std::endl;
}
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