coprobber.cpp: In function 'bool dfs(int, int, int)':
coprobber.cpp:7:32: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
7 | if(c==r) return ok[c][r][t]=1;
| ~~~~~~~~~~~^~
coprobber.cpp:16:36: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
16 | return ok[c][r][t] = 0;
| ~~~~~~~~~~~~^~~
coprobber.cpp:20:29: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
20 | return vis[c][r][t] = ok[c][r][t] = 1;
| ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
coprobber.cpp:23:69: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
23 | if(dfs(c,r,1)) return move[c][r] = c,inp[c][r][t]=0,vis[c][r][t]=ok[c][r][t]=1;
| ~~~~~~~~~~~~^~~~~~~~~~~~~~
coprobber.cpp:26:60: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
26 | return move[c][r]=i,inp[c][r][t]=0,vis[c][r][t]=ok[c][r][t]=1;
| ~~~~~~~~~~~~^~~~~~~~~~~~~~
coprobber.cpp:27:53: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
27 | return move[c][r]=-1,vis[c][r][t]=1,inp[c][r][t]=0;
| ~~~~~~~~~~~~^~