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#include<bits/stdc++.h>
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using namespace std;
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/*
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֪ʶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>C++ STL pair<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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pair<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD>Բ<EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鷵<EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Dz<EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD>д<EFBFBD><EFBFBD>struct <EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD>Ϊ<EFBFBD>˷<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> c++<EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>pair <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>pair,<EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˷<EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Ӧ<EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD>ʱ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD>дһ<EFBFBD><EFBFBD>struct <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԵĻ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>pair <EFBFBD><EFBFBD><EFBFBD>в<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>pair <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD>дһ<EFBFBD><EFBFBD>struct .<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԵĻ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD>ʵҲ<EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>pair <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD>д<EFBFBD><EFBFBD> pair <int ,pair<int ,int > >д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> > > Ҫ<EFBFBD>пո<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD> >>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲο<EFBFBD><EFBFBD><EFBFBD>
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https://www.cnblogs.com/aiguona/p/7231377.html
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* */
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typedef pair<string, string> au; //<2F><><EFBFBD><EFBFBD>typedef<65><66><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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int main() {
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int flag;
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string x1, x2;
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pair<string, string> p1("a", "bc"); //<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>pair<69><72><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԫ<EFBFBD>طֱ<D8B7>Ϊstring<6E><67>string<6E><67><EFBFBD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD>first<73><74>Ա<EFBFBD><D4B1>ʼ<EFBFBD><CABC>Ϊ<EFBFBD><CEAA>a<EFBFBD><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD>second<6E><64>Ա<EFBFBD><D4B1>ʼ<EFBFBD><CABC>Ϊ<EFBFBD><CEAA>ab<61><62>
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pair<string, string> p2("a", "aa");
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au p3;
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string name;
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name = p1.second; //<2F><><EFBFBD><EFBFBD>1<EFBFBD><31><EFBFBD><EFBFBD>Ϊsecond<6E><64><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD>Ա
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cout << p1.first << endl;
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cout << name << endl;
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flag = p1 < p2;
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cout << flag << endl; //<2F>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>pair<69><72><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С<EFBFBD><D0A1><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>
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flag = p1 > p2;
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cout << flag << endl;
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//<2F><><EFBFBD><EFBFBD> <20><> 8 James
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while (cin >> x1 >> x2) {
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p3 = make_pair(x1, x2); //<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>µ<EFBFBD>pair<69><72><EFBFBD><EFBFBD>
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cout << p3.first << "****" << p3.second << endl;
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}
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return 0;
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}
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