Problem	wabot2
User	Pan
Submission Time	2024-07-25 19:59:58
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

wabot2.cpp: In function ‘int main()’:
wabot2.cpp:55:19: error: conversion from ‘long long int’ to non-scalar type ‘pi’ {aka ‘std::pair<long long int, long long int>’} requested
55 | for (pi u: upd[i]) h1^=u.f;
| ^
wabot2.cpp:64:42: error: conversion from ‘pair<const long long int,[...]>’ to non-scalar type ‘pair<std::pair<long long int, long long int>,[...]>’ requested
64 | for(pair<pair<ll, ll> , vector<ll> > u: save)
| ^~~~