Compilare: main.cpp: In function 'int main()': main.cpp:43:40: warning: narrowing conversion of 'a' from 'int' to 'long long unsigned int' [-Wnarrowing] 43 | fin >> a, v[++ct] = {i, j, a}; | ^ main.cpp:74:28: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare] 74 | if(completare[mid] <= k) | ~~~~~~~~~~~~~~~~^~~~ main.cpp:69:32: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int l = 1, r = n * m, mid, poz; | ^~~