Compilare: user.cpp: In function ‘int euristic()’: user.cpp:44:6: warning: unused variable ‘count’ [-Wunused-variable] int count=0; ^ user.cpp:49:6: warning: unused variable ‘k’ [-Wunused-variable] int k=b; ^ user.cpp: In function ‘int main()’: user.cpp:110:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d",&t); ^ user.cpp:114:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d %d %d",&n,&A,&B); ^ user.cpp:116:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d",&h[i]); ^ user.cpp: In function ‘int euristic()’: user.cpp:88:26: warning: ‘cat’ may be used uninitialized in this function [-Wmaybe-uninitialized] int restC=h[b+j]-(cat+r)*A; ^