Compilare: user.cpp: In function ‘int knapsack(int*, int*, int, int)’: user.cpp:15: warning: missing braces around initializer for ‘int [100]’ user.cpp: In function ‘int main()’: user.cpp:44: warning: unused variable ‘profit’ user.cpp:45: warning: unused variable ‘weight’ user.cpp:48: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:53: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result