Compilare: main.cpp: In function 'void read()': main.cpp:53:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 53 | if (a[xi][yi] == 0) | ^~ main.cpp:54:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 54 | p[pp] = {xi, yi}; pp++; | ^~ main.cpp: In function 'void afis(Int)': main.cpp:70:9: warning: unused variable 'c' [-Wunused-variable] 70 | int c; | ^