'commit'

C++专题课程/STL基础知识/set操作基础/set的使用_5.cpp

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+#include<bits/stdc++.h>
+using namespace std;
+int main() {
+	set<int> s;
+	set<int>::const_iterator iter;
+	set<int>::iterator first;
+	set<int>::iterator second;
+	for(int i = 1 ; i <= 10 ; ++i) {
+		s.insert(i);
+	}
+	//<2F><>һ<EFBFBD><D2BB>ɾ<EFBFBD><C9BE>
+	s.erase(s.begin());
+	//<2F>ڶ<EFBFBD><DAB6><EFBFBD>ɾ<EFBFBD><C9BE>
+	first = s.begin();
+	second = s.begin();
+	second++;
+	second++;
+	s.erase(first,second);
+	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE>
+	s.erase(8);
+	cout<<"ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> set <20><>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD> <20><>";
+	for(iter = s.begin() ; iter != s.end() ; ++iter) {
+		cout<<*iter<<" ";
+	}
+	cout<<endl;
+	return 0;
+}