| #include <bits/stdc++.h> |
| using namespace std; |
|
|
| #define ll long long |
|
|
| int main() |
| |
| { |
| ll t; |
| cin >> t; |
| while(t--) { |
| ll n, m, q, line, state, px, py, nx, ny, mx, mxd, mxx; |
| scanf("%lld %lld %lld", &n, &m, &q); |
| set <ll> x, y; |
| multiset <ll> dif, difx; |
|
|
| set <ll> :: iterator it1, it2; |
| multiset <ll> :: iterator it3; |
|
|
| x.insert(0), x.insert(n); |
| y.insert(0), y.insert(m); |
| dif.insert(m); |
| difx.insert(n); |
|
|
| for(ll i = 1; i <= q; i++) { |
| scanf("%lld %lld", &state, &line); |
| if(state == 0) { |
| if( x.find(line) == x.end()) { |
|
|
| it3 = x.lower_bound(line); |
| px = *(--it3); |
|
|
| it3 = x.upper_bound(line); |
| nx = *it3; |
|
|
| difx.erase( difx.find(nx - px) ); |
| difx.insert(line - px); |
| difx.insert(nx - line); |
| x.insert(line); |
| } |
| } |
| else if(y.find(line) == y.end()) { |
|
|
| it3 = y.lower_bound(line); |
| py = *(--it3); |
|
|
| it3 = y.upper_bound(line); |
| ny = *it3; |
|
|
| |
| dif.erase( dif.find(ny - py) ); |
| dif.insert(line - py); |
| dif.insert(ny - line); |
| y.insert(line); |
| } |
|
|
| mxd = *(--dif.end()); |
| mxx = *(--difx.end()); |
| mx = mxd * mxx; |
|
|
| printf("%lld\n", mx); |
| } |
| } |
|
|
| return 0; |
| } |
|
|
