Blackgaurdian3 jdabtieu (retired from what? only 299 problems solved?) ethanhuang KoreaFriedChips

30/01/21 >300 pp yay

Majority Subarrays Editorial if anyone is willing to explain this to me I'll be so grateful Dablone#2140 pls

void scan(int &x){ x = 0; char a; for (a = getchar_unlocked(); a <'0' or a>'9'; a = getchar_unlocked()) {} x = a-'0'; for (a = getchar_unlocked(); a >= '0' and a <= '9'; a = getchar_unlocked()) x = x*10 + a-'0';} 
template<typename T, typename...A>void scan(T& f, A&...a) { scan(f); scan(a...); }


#define getchar() (*_pinp?*_pinp++:(_inp[fread(_pinp=_inp, 1, 4096, stdin)]='\0', *_pinp++))
char _inp[4097], *_pinp=_inp; char _; bool _ssign;
void scan(int &x){while((x=getchar())<'-'); _ssign=x=='-'; if(_ssign) 
while((x=getchar())<'0'); for(x-='0'; '0'<=(_=getchar()); x=(x<<3)+(x<<1)+_-'0'); x=_ssign?-x:x;}
template<typename T, typename...A>void scan(T& f, A&...a) { scan(f); scan(a...); }

#define gc getchar_unlocked()
template<typename T> void scan(T &x){x = 0;bool _=0;T c=gc;_=c==45;c=_?gc:c;while(c<48||c>57)c=gc;for(;c<48||c>57;c=gc);for(;c>47&&c<58;c=gc)x=(x<<3)+(x<<1)+(c&15);x=_?-x:x;}
template<typename T, typename...A> void scan(T&t, A&...a){scan(t);scan(a...);}

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