26 lines
573 B
C++
26 lines
573 B
C++
#include <map>
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#include <iostream>
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int main() {
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long long mod = 4294967161;
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std::map<std::pair<long long, long long>, long long> mp;
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long long r, c, v;
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while (std::cin >> r >> c >> v) {
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if (!r && !c && v == mod) break;
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mp[std::make_pair(r, c)] = v;
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}
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while (std::cin >> r >> c >> v) {
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// mp[std::make_pair(r, c)] *= v;
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mp[std::make_pair(r, c)] %= mod;
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}
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for (auto x : mp) {
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if (x.second) std::cout << x.first.first << " " << x.first.second << " " << x.second << std::endl;
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}
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return 0;
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} |