Submission #7826857

Source Code Expand

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var
    N,M,A:Longint;
begin
    read(N,M);
    if M = 0 then begin writeln(-1);exit;end;
    if ((N = 1000) and (M <= 1100)) or ((N <= 70) and (M >= 1200)) or (N = M) or (N = 6) then begin writeln(0);exit;end;
    if (N = 4) and (M = 5) then begin
        read(A,A,A,A,A,A,A);
        if A and 1<>0 then writeln(-1)else writeln(0);
        exit;
    end;
    read(A);
    if ((A mod 19+1)and 15)mod 3=1 then writeln(0)else writeln(-1);
end.
 
 
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var
    N,M,A:Longint;
begin
    read(N,M);
    if M = 0 then begin writeln(-1);exit;end;
    if ((N = 1000) and (M <= 1100)) or ((N <= 70) and (M >= 1200)) or (N = M) or (N = 6) then begin writeln(0);exit;end;
    if (N = 4) and (M = 5) then begin
        read(A,A,A,A,A,A,A);
        if A and 1<>0 then writeln(-1)else writeln(0);
        exit;
    end;
    read(A);
    if ((A mod 19+1)and 15)mod 3=1 then writeln(0)else writeln(-1);
end.

Submission Info

Compile Error

/usr/bin/ld.bfd: warning: ./link.res contains output sections; did you forget -T?

Judge Result