4. program Program4;
var m,n,i,j: integer;
p,w,a,b: array[0..19] of integer;
begin
read(n); m:= 0;
for i:= 0 to n-1 do
begin read(p); b:=1; end;
for i:=0 to n-1 do
begin
if (i>0) then
a[m]:=p-p[i-1]
else
a[m]:=p;
m:=m+1;
while ((m>1) and (a[m-1]=0)) do
begin m:=m-1; b[m]:=1; end;
if (m>0) then
w:=b[m-1];
else
w:=b[0];
a[m-1]:=a[m-1]-1;
for j:=0 to m-1 do b[j]:=b[j]+1;
while ((m>1) and (a[m-1]=0)) do
begin
m:=m-1; b[m]:=1;
end;
end;
for i:= 0 to n-1 do
begin
write(w); write(' ');
end;
writeln(' ');
end.
输入:9
4 6 6 6 6 8 9 9 9 9