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This is a very old video, for better sound and camera quality DSA videos, learn from the below playlist!Java Plus DSA ( Java + DSA + Problem Solving )th-cam.com/play/PLQ7ZAf76c0ZPVdhV1bAjFv0bQc1xHURzE.html
u have good knowledge of dsa .
Thank You Bhai!
Can you give a simple soln of theseI don't understand most of map functions used here
Check map video, it's in Collections framework video.
Video Editor also
C++ code for gfg unordered_map frequency; for (string s : strings) frequency[s]++; class Solution{ public: string secFrequent (string arr[], int n) { //code here. unordered_mapmp; for(int i=0;ifirst_max) { second_max=first_max; first_max=x.second; } else if(x.second>second_max && x.second
This is a very old video, for better sound and camera quality DSA videos, learn from the below playlist!
Java Plus DSA ( Java + DSA + Problem Solving )
th-cam.com/play/PLQ7ZAf76c0ZPVdhV1bAjFv0bQc1xHURzE.html
u have good knowledge of dsa .
Thank You Bhai!
Can you give a simple soln of these
I don't understand most of map functions used here
Check map video, it's in Collections framework video.
Video Editor also
C++ code for gfg
unordered_map frequency;
for (string s : strings) frequency[s]++;
class Solution
{
public:
string secFrequent (string arr[], int n)
{
//code here.
unordered_mapmp;
for(int i=0;ifirst_max)
{
second_max=first_max;
first_max=x.second;
}
else if(x.second>second_max && x.second