/C++/How to check if vector is ordered c++

How to check if vector is ordered c++

#include <vector> // vector 
#include <algorithm> // is_sorted
#include <iostream> // cout 
using namespace std;
int main()
{
    vector<int> a = {6,5,3,5,7,8,5,2,1};
    vector<int> b = {1,2,3,4,5,6,7,8,9};
    
    if(is_sorted(a.begin(), a.end()))
        cout << "a is sorted\n";
    else
        cout << "a is not sorted\n";
    
    if(is_sorted(b.begin(), b.end()))
        cout << "b is sorted\n";
    else
        cout << "b is not sorted\n";
}

Similar codes

7 votes268 views2 answers
Round c++
C++
-1 vote243 views5 answers
Memset in c++
C++
0 vote210 views1 answer
130 divided by -10
C++
0 vote232 views1 answer
Insertion overloading in c++
C++
1 vote239 views1 answer
How to round to nearest whole number unity
C++
0 vote241 views1 answer
Simple program for sign in and sign up in c++
C++
0 vote240 views1 answer
If(arr[i]==k) return arr[i];
C++
0 vote227 views1 answer
How to clear a string in c++
C++
0 vote226 views2 answers
Get min and max element index from vector c++
C++
1 vote240 views2 answers
Maximum value in map in c++
C++