Compilare: main.cpp: In function 'int main()': main.cpp:14:31: warning: unused variable 'ans' [-Wunused-variable] 14 | int n, m, linie, coloana, ans = 0, minn = INT_MAX; | ^~~ main.cpp:98:48: warning: 'coloana' may be used uninitialized [-Wmaybe-uninitialized] 98 | cout << minn - 1 << " " << linie << " " << coloana; | ^~~~~~~ main.cpp:14:22: note: 'coloana' was declared here 14 | int n, m, linie, coloana, ans = 0, minn = INT_MAX; | ^~~~~~~ main.cpp:98:41: warning: 'linie' may be used uninitialized [-Wmaybe-uninitialized] 98 | cout << minn - 1 << " " << linie << " " << coloana; | ^~~ main.cpp:14:15: note: 'linie' was declared here 14 | int n, m, linie, coloana, ans = 0, minn = INT_MAX; | ^~~~~ main.cpp:71:18: warning: 'jj' may be used uninitialized [-Wmaybe-uninitialized] 71 | mat2[ij][jj] = 1; | ~~~~~~~~~~~~~^~~ main.cpp:17:21: note: 'jj' was declared here 17 | int ir, jr, ij, jj; | ^~ main.cpp:71:18: warning: 'ij' may be used uninitialized [-Wmaybe-uninitialized] 71 | mat2[ij][jj] = 1; | ~~~~~~~~~~~~~^~~ main.cpp:17:17: note: 'ij' was declared here 17 | int ir, jr, ij, jj; | ^~ main.cpp:54:18: warning: 'jr' may be used uninitialized [-Wmaybe-uninitialized] 54 | mat1[ir][jr] = 1; | ~~~~~~~~~~~~~^~~ main.cpp:17:13: note: 'jr' was declared here 17 | int ir, jr, ij, jj; | ^~ main.cpp:54:18: warning: 'ir' may be used uninitialized [-Wmaybe-uninitialized] 54 | mat1[ir][jr] = 1; | ~~~~~~~~~~~~~^~~ main.cpp:17:9: note: 'ir' was declared here 17 | int ir, jr, ij, jj; | ^~