Compilare: main.cpp: In function 'int main()': main.cpp:90:19: warning: unused variable 'colinrob1' [-Wunused-variable] int x, y, i, j, colinrob1, colinrob2; ^~~~~~~~~ main.cpp:90:30: warning: unused variable 'colinrob2' [-Wunused-variable] int x, y, i, j, colinrob1, colinrob2; ^~~~~~~~~ main.cpp:89:10: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized] int n, cnt, k, maxx, tintalin, tintacol, sur1lin, sur1col, sur2lin, sur2col, rob1lin, rob1col, rob2lin, rob2col, minn, min11, min21, min12, min22; ^~~