Compilare: main.cpp: In function 'int multime(int)': main.cpp:12:15: warning: unused variable 'aux' [-Wunused-variable] int rad=x,aux; ^~~ main.cpp: In function 'int main()': main.cpp:54:9: warning: unused variable 'i' [-Wunused-variable] int i,caz; ^ main.cpp:54:11: warning: unused variable 'caz' [-Wunused-variable] int i,caz; ^~~ main.cpp: In function 'void read()': main.cpp:35:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&n,&m); ^ main.cpp:40:40: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d %d",&caz,&x,&y); ^