reverse(v.begin()+5,v.begin()+8); Inthe abovefunction,input we have applied reverse()on the vector fromindex5to index7. Thereforewhenwe display the vector wegetreverse order fromindex5to index7. CPP实现 // CPP pr
#include <iostream> #include <vector> using namespace std; void show(const char *msg, vector<int> vect); int main() {//from w w w . j a v a2s . co m vector<int> v(10); for(unsigned i=0; i < v.size(); ++i) v[i] = i*i; show("Contents of v: ", v); vector<...
看cplusplus和cppreference的上的解释 Notice however that when an iterator is reversed, the reversed version does not point to the same element in the range, but to the one preceding it. This is so, in order to arrange for the past-the-end element of a range: An iterator pointing to a ...
Reverse the order of elements in a vector:vector<int> numbers = {1, 3, 5, 7, 2, 9}; reverse(numbers.begin(), numbers.end()); for (int number : numbers) { cout << number << " "; }Try it Yourself » Definition and UsageThe reverse() function reverses the order of elements...
// alg_reverse.cpp // compile with: /EHsc #include <vector> #include <algorithm> #include <iostream> int main( ) { using namespace std; vector <int> v1; vector <int>::iterator Iter1; int i; for ( i = 0 ; i <= 9 ; i++ ) { v1.push_back( i ); } cout << "The or...
// // Functions: // reverse - Reverse the items in a sequence. // disable warning C4786: symbol greater than 255 character, // okay to ignore #pragma warning(disable: 4786) #include <iostream> #include <vector> #include <string> #include <algorithm> #include <functional> using name...
After Reverse :atikiN flesyM olleH 例子2 让我们看另一个简单的例子来反转数字范围: #include<vector>#include<algorithm>#include<iostream>usingnamespacestd;intmain( ){vector<int> v1;vector<int>::iterator Iter1;inti;for( i =0; i <=9; i++ ) ...
reverse_copy returnsresult+ (last-first). The ranges [first,last) and [result,result+ (last-first)) must not overlap. reverse_copy performs exactly (last-first) assignments. EXAMPLE // // reverse.cpp // #include <algorithm> #include <vector> ...
Description C++ list loop reverse Copy #include<iostream>#include<list>usingnamespacestd;intmain()/*fromwww.java2s.com*/{intarr[] = { 2, 4, 6, 8, 10 };// array of intslist<int> theList;for(intj=0; j<5; j++)// transfer arraytheList.push_back( arr[j] );// to listlist<...
cpp Given an input string, reverse the string word by word. For example, Given s = "the sky is blue", return "blue is sky the". #include<string>#include<algorithm>usingnamespacestd;classSolution{/** * @param s : A string * @return : A string */public:stringreverseWords(strings){...