Compilare: main.c: In function 'main': main.c:84:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long unsigned int' [-Wformat=] printf("%d",s); ^ main.c:59:23: warning: unused variable 'x' [-Wunused-variable] int i,n,k,p=1,u=0,x; ^ main.c:60:5: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] freopen("deque.in","r",stdin); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:61:5: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] freopen("deque.out","w",stdout); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:63:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&k); ^~~~~~~~~~~~~~~~~~~~ main.c:66:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] { scanf("%d ",&A[i] ); ^~~~~~~~~~~~~~~~~~~ main.c:77:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] scanf("%d ",&A[i] ); ^~~~~~~~~~~~~~~~~~~