Compilare: user.cpp: In function ‘void SolveTest()’: user.cpp:66:55: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] long long n, a, b; scanf("%lld%lld%lld", &n, &a, &b); ^ user.cpp: In function ‘int main()’: user.cpp:88:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] int t; scanf("%d", &t); ^