Compilare: user.cpp: In function ‘void citire()’: user.cpp:10:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n%d\n%d", &p, &n, &x); ^ user.cpp:15:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf(" %d", &x); ^ user.cpp: In function ‘int main()’: user.cpp:120:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("arc.in", "r", stdin); ^ user.cpp:121:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("arc.out", "w", stdout); ^ user.cpp: In function ‘void rez()’: user.cpp:49:60: warning: ‘maxpos4’ may be used uninitialized in this function [-Wmaybe-uninitialized] int k = 0, cif = 0, lungime = 1, pos = 0, maxpos3, maxpos4; ^ user.cpp:49:51: warning: ‘maxpos3’ may be used uninitialized in this function [-Wmaybe-uninitialized] int k = 0, cif = 0, lungime = 1, pos = 0, maxpos3, maxpos4; ^