Lambda function in c++

Cpp lambda function

#include <iostream>
using namespace std;

bool isGreater = [](int a, int b){ return a > b; }

int main() {
	cout << isGreater(5, 2) << endl; // Output: 1
	return 0;
}

Lambda function in c++

//lambda function for sorting vector ascending
sort(vec.begin(),vec.end(),[](int &a, int &b){
	return a<b;
});
//lambda function for sorting vector of vector ascending based on first value
sort(vec.begin(),vec.end(),[](vector<int> &a, vector<int> &b){
	return a[0]<b[0];
});

Similar codes

14 votes201 views5 answers
Length of array c++
C++
4 votes182 views2 answers
Max value of double c++
C++
4 votes173 views1 answer
Fork was not declared in this scope
C++
0 vote210 views1 answer
Fname from FString
C++
0 vote202 views1 answer
How to add external library in clion
C++
38 votes269 views6 answers
How to print hello world in c++
C++
3 votes318 views1 answer
Extends c++
C++
0 vote193 views1 answer
#include<iostream> using namespace std; main() { char s[] = "Fine"; *s = 'N'; cout<<s<<endl; }
C++
2 votes206 views1 answer
Who to include a library c++
C++
7 votes185 views1 answer
How to check string contains char in c++
C++