
pascal语言:输入一串字符,比较出现最多的数字,如果两个数字次数一样一样,就从小到大换行输出。
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type
dt=record
data:longint;
number:integer;
end;
var
i:longint;
s:ansistring;
a,b:array[1..9] of ^dt;
procedure qucik_sort(x,y:longint);
var
i,j:longint;
temp:^dt;
begin
j:=x;
for i:=x to y-1 do
if a[i]^.data<a[y]^.data then
begin
temp:=a[i];
a[i]:=a[j];
a[j]:=temp;
end;
temp:=a[y];
a[y]:=a[j];
a[j]:=temp;
if x+1>= y
then exit();
qucik_sort(x,j-1);
qucik_sort(j+1,y);
end;
begin
readln(s);
fillchar(a,sizeof(a),0);
for i:=1 to 9 do
a[i]^.number:=i;
for i:=1 to length(s) do
inc(a[ ord(s[i])-48 ]^.data);
qucik_sort(1,9);
for i:=1 to 9 do
write(a[i]^.number);
readln
end.
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var
s:string;
a:array['1'..'9']of integer;
i,d:char;
max,j:integer;
begin
fillchar(a,sizeof(a),0);
read(s);
for j:=1 to length(s) do
a[s[j]]:=a[s[j]]+1;
max:=-1;
repeat
max:=0;
for i:='1' to '9' do
if a[i]>max then begin max:=a[i];d:=i;end;
if max<>0 then writeln(d,' ',max);
a[d]:=0;
until max=0;
end.
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楼主您好!
var
s:string;
i,j,x,l:longint;
a,w:array[1..9] of longint;
begin
readln(s);
for i:=1 to length(s) do
begin
val(s[i],x);
a[x]:=a[x]+1;
end;
for i:=1 to 9 do
w[i]:=i;
for i:=1 to 8 do
for j:=i+1 to 9 do
if a[i]<a[j] then
begin
l:=a[i];
a[i]:=a[j];
a[j]:=l;
l:=w[i];
w[i]:=w[j];
w[j]:=l;
end;
for i:=2 to 9 do
if a[i]<>a[1] then begin x:=i-1; break; end else x:=i;
for i:=1 to x-1 do
for j:=i+1 to x do
if w[i]>w[j] then
begin
l:=w[i];
w[i]:=w[j];
w[j]:=l;
end;
for i:=1 to x do
writeln(w[i]);
end.
不懂欢迎追问!
var
s:string;
i,j,x,l:longint;
a,w:array[1..9] of longint;
begin
readln(s);
for i:=1 to length(s) do
begin
val(s[i],x);
a[x]:=a[x]+1;
end;
for i:=1 to 9 do
w[i]:=i;
for i:=1 to 8 do
for j:=i+1 to 9 do
if a[i]<a[j] then
begin
l:=a[i];
a[i]:=a[j];
a[j]:=l;
l:=w[i];
w[i]:=w[j];
w[j]:=l;
end;
for i:=2 to 9 do
if a[i]<>a[1] then begin x:=i-1; break; end else x:=i;
for i:=1 to x-1 do
for j:=i+1 to x do
if w[i]>w[j] then
begin
l:=w[i];
w[i]:=w[j];
w[j]:=l;
end;
for i:=1 to x do
writeln(w[i]);
end.
不懂欢迎追问!
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