33 lines
1020 B
C++
33 lines
1020 B
C++
#include <iostream>
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#include <vector>
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#include <random>
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std::random_device econ_dev;
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std::mt19937 econ_rng(econ_dev());
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/**
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* @brief Simple random economic spend decision
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*
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* @param balances Balances vec
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* @param id ID of participant making the decision
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* @param spend_ratio Proportion of savings they are willing
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* to spend
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*/
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void economic_decision_simple(std::vector<int> &balances, int id, float spend_ratio) {
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// assert(spend_ratio > 0 && spend_ratio <= 1);
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int total_bal = balances.at(id);
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// random spend ratio is too costly
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// std::uniform_int_distribution<std::mt19937::result_type> dist_spend_ratios(0,10000 * spend_ratio);
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std::uniform_int_distribution<std::mt19937::result_type> dist_len(0,balances.size()-1);
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int spendable = spend_ratio * total_bal;
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int recipient_id = dist_len(econ_rng);
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balances.at(id) -= spendable;
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balances.at(recipient_id) += spendable;
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}
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void economic_decision_tiered(std::vector<int> &balances, int id, float spend_ratio) {
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}
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