/* -*- coding: utf-8 -*- * * 2879.cc: No.2879 Range Flip Queries - yukicoder */ #include #include using namespace std; /* constant */ const int MAX_N = 500000; /* typedef */ /* global variables */ int as[MAX_N], fs[MAX_N + 1]; /* subroutines */ /* main */ int main() { int n, qn; scanf("%d%d", &n, &qn); for (int i = 0; i < n; i++) scanf("%d", as + i); while (qn--) { int li, ri; scanf("%d%d", &li, &ri), li--; fs[li] ^= 1, fs[ri] ^= 1; } for (int i = 0; i < n; i++) fs[i + 1] ^= fs[i]; for (int i = 0; i < n; i++) printf("%d%c", as[i] ^ fs[i], (i + 1 < n) ? ' ' : '\n'); return 0; }