Compilare: main.cpp: In function 'int main()': main.cpp:10:17: warning: unused variable 'x' [-Wunused-variable] int p,n,m,t,x,y,i,j,a,ii,ac,min,ap,l,c,k,s,e,ck; ^ main.cpp:10:19: warning: unused variable 'y' [-Wunused-variable] int p,n,m,t,x,y,i,j,a,ii,ac,min,ap,l,c,k,s,e,ck; ^ main.cpp:12:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&p); ^ main.cpp:13:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d%d",&n,&m,&t); ^ main.cpp:14:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d%d%d",&l,&c,&k,&s); ^ main.cpp:20:41: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&ml[i],&mc[i]); ^ main.cpp:24:32: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&a); ^