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在这里插入代码片
#include <iostream>
#include <vector>
#include<algorithm>
#include<climits>
using namespace std;
void swapValues(vector<int>&v,int &a,int &b){
    if(a<0||a>=(int)v.size()||b<0||b>=(int)v.size()) return ;
    swap(v[a],v[b]);
}
void swapValues(vector<int>&v,const int &a,const int &b){
    if(a<0||a>=(int)v.size()||b<0||b>=(int)v.size()) return ;
    swap(v[a],v[b]);
}
void incrementValues(vector<int>&v){
    for(auto &it:v) it++;
}
int findMax(vector<int>&v){
    return *max_element(v.begin(),v.end());
}
int findMin(vector<int>&v){
    return *min_element(v.begin(),v.end());
}
void printArray(vector<int>&v){
    for(int i:v) cout<<i<<" ";
    putchar(10);
}
int main()
{
    vector<int> a;
    int n;
    cin>>n;
    getchar();
    for(int i=0;i<n;i++){
        int x;
        cin>>x;
        a.push_back(x);
    }
    int x,y;
    cin>>x>>y;
    swapValues(a,x,y);
    cout<<"swapValues("<<x<<","<<y<<"):"<<endl;
    printArray(a);
    const int x2=0,y2=1;
    cout<<"swapValues("<<x2<<","<<y2<<"):"<<endl;
    swapValues(a,x2,y2);
    printArray(a);
    cout<<"incrementValues:"<<endl;
    incrementValues(a);
    printArray(a);
    cout<<"finMax:"<<endl;
    cout<<findMax(a)<<endl;
    cout<<"findMin:"<<endl;
    cout<<findMin(a)<<endl;
    return 0;
}