0_0_37959360_15032.cpp: In function 'void solve()':
0_0_37959360_15032.cpp:99:26: error: expected unqualified-id before '[' token
auto [x, y] = q.front(); q.pop();
^
0_0_37959360_15032.cpp:100:25: error: 'x' was not declared in this scope
if((x >> 1) + 1 < n){
^
0_0_37959360_15032.cpp:101:40: error: 'y' was not declared in this scope
if(!vis[x + 2][y] && !mp[x + 1][y]){
^
0_0_37959360_15032.cpp:106:25: error: 'x' was not declared in this scope
if((x >> 1) > 0){
^
0_0_37959360_15032.cpp:107:40: error: 'y' was not declared in this scope
if(!vis[x - 2][y] && !mp[x - 1][y]){
^
0_0_37959360_15032.cpp:113:25: error: 'y' was not declared in this scope
if((y >> 1) + 1 < m){
^
0_0_37959360_15032.cpp:114:33: error: 'x' was not declared in this scope
if(!vis[x][y + 2] && !mp[x][y + 1]){
^
0_0_37959360_15032.cpp:119:25: error: 'y' was not declared in this scope
if((y >> 1) > 0){
^
0_0_37959360_15032.cpp:120:33: error: 'x' was not declared in this scope
if(!vis[x][y - 2] && !mp[x][y - 1]){
^
0_0_37959360_15032.cpp:133:47: error: expected ')' before ',' token
if(int fx = find(x * maxn + y), fy = find((x + 2) * maxn + y); fx != fy){
^
0_0_37959360_15032.cpp:133:80: error: 'fx' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find((x + 2) * maxn + y); fx != fy){
^
0_0_37959360_15032.cpp:133:86: error: 'fy' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find((x + 2) * maxn + y); fx != fy){
^
0_0_37959360_15032.cpp:139:47: error: expected ')' before ',' token
if(int fx = find(x * maxn + y), fy = find((x - 2) * maxn + y); fx != fy){
^
0_0_37959360_15032.cpp:139:80: error: 'fx' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find((x - 2) * maxn + y); fx != fy){
^
0_0_37959360_15032.cpp:139:86: error: 'fy' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find((x - 2) * maxn + y); fx != fy){
^
0_0_37959360_15032.cpp:146:47: error: expected ')' before ',' token
if(int fx = find(x * maxn + y), fy = find(x * maxn + y + 2); fx != fy){
^
0_0_37959360_15032.cpp:146:78: error: 'fx' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find(x * maxn + y + 2); fx != fy){
^
0_0_37959360_15032.cpp:146:84: error: 'fy' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find(x * maxn + y + 2); fx != fy){
^
0_0_37959360_15032.cpp:152:47: error: expected ')' before ',' token
if(int fx = find(x * maxn + y), fy = find(x * maxn + y - 2); fx != fy){
^
0_0_37959360_15032.cpp:152:78: error: 'fx' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find(x * maxn + y - 2); fx != fy){
^
0_0_37959360_15032.cpp:152:84: error: 'fy' was not declared in this scope
if(int fx = find(x * maxn + y), fy = find(x * maxn + y - 2); fx != fy){
^
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