Compilare: user.cpp: In function ‘void submultimi(int)’: user.cpp:35:40: warning: switch condition has type bool [-Wswitch-bool] switch(prod[nr].par) ^ user.cpp: In function ‘int main()’: user.cpp:57:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n", &n); ^ user.cpp:61:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d\n", &a, &b); ^