Me & My Experiences !!

UVA 11297 : Census (2D Segment Tree ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------------------------ # d

CF: DIV2 E: InformationGraph (Dfs ,Eular Tour,UnionFind ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /--------------------

CF: Manthan-Codefest16-ProbG ( Bitset Logic+ Segment Tree ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------

CF: EducationalRound- 16 -F ( Sqrt Decomp+Trie+Hash ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------------

CF: 368 (Div. 2 ) [ BITSET+DFS ] // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------------------------ # defin

CC: CAKECUT ( BITSET Logic ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------------------------ # define al

CF: 368 (Div. 2 ) [ 2D-Persistance Segmenttree ] // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /----------------------------

CF: 323 -Div1 B ( Matrix Expo ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------------------------ # defin

CF: 341 -Div2 E ( Matrix Expo ) // /==================================================/// // / HELLO WORLD !! /// // / IT'S ME /// // / BISHAL GAUTAM /// // / [ bsal.gautam16@gmail.com ] /// // /==================================================/// #include<bits/stdc++.h> # define X first # define Y second # define mpp make_pair # define nl printf("\n") # define SZ ( x ) (int)(x.size()) # define pb ( x ) push_back(x) # define pii pair<int,int> # define pll pair<ll,ll> // /--------------------- # define S ( a ) scanf("%d",&a) # define P ( a ) printf("%d",a) # define SL ( a ) scanf("%lld",&a) # define S2 ( a , b ) scanf("%d%d",&a,&b) # define SL2 ( a , b ) scanf("%lld%lld",&a,&b) // /------------------------------------ # defin