Compilare: user.cpp: In function ‘int APM(int)’: user.cpp:102:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (cmin[aux->nr][ww] > aux->tp+ p->tp) ^ user.cpp:79:20: warning: variable ‘p1’ set but not used [-Wunused-but-set-variable] Lista paux,aux,p1;int i,j,ww,sol1=INF,m=0; ^ user.cpp:79:27: warning: unused variable ‘i’ [-Wunused-variable] Lista paux,aux,p1;int i,j,ww,sol1=INF,m=0; ^ user.cpp:79:29: warning: unused variable ‘j’ [-Wunused-variable] Lista paux,aux,p1;int i,j,ww,sol1=INF,m=0; ^ user.cpp: In function ‘void read()’: user.cpp:35:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(cin,"%d %d",&n,&k); ^ user.cpp:39:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(cin,"%d",&ok[i]); ^ user.cpp:43:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(cin,"%d",&m); ^ user.cpp:46:46: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(cin,"%d %d %d %d",&x,&y,&t,&w); ^