IO

Z RNO-Wiki


long long

#define LL long long
 
void readLL(LL *n)
{
    register char c = 0;
    while (c < 33) c=getc_unlocked(stdin);
    (*n) = 0;
    while (c>32) {(*n)=(*n)*10LL + (c-'0'); c=getc_unlocked(stdin);}
}
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