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

19 votes281 views1 answer
How to do file handling in c++
C++
0 vote266 views1 answer
C++ client service ros
C++
-1 vote268 views1 answer
I need to write an int function in which there are only cout statements and if I return 0/1 it prints them too.
C++
1 vote249 views1 answer
Unclebigbay
C++
1 vote271 views1 answer
G++ optimization flags
C++
0 vote246 views1 answer
Dynamic memory allocation for string in c++
C++
2 votes303 views2 answers
Qt disable resizing window
C++
0 vote295 views1 answer
Fabs c c++
C++
0 vote275 views1 answer
How to get an element in a list c++
C++
2 votes287 views1 answer
Qchar to char
C++