Compilare: main.cpp: In function 'int main()': main.cpp:30:27: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'int' [-Wformat=] 30 | fscanf(fin, "%d%d", pos, val); | ~^ ~~~ | | | | int* int main.cpp:30:29: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'int' [-Wformat=] 30 | fscanf(fin, "%d%d", pos, val); | ~^ ~~~ | | | | int* int main.cpp:62:13: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] 62 | pos += (pos & -pos); | ~~~~^~~~~~~~~~~~~~~ main.cpp:14:32: note: 'pos' was declared here 14 | int type, i, lo, hi, step, pos, m, val; | ^~~