Compilare: main.cpp: In function 'bool ok(int, int, int)': main.cpp:21:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(i<1 || j<1 || i>n || j>m) ^~ main.cpp:23:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(dp[i][j-1]+1>k) ^~