18 lines
314 B
Plaintext
18 lines
314 B
Plaintext
var m,s:double;
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k,x1,x2,x3,x4,i1,i2,i3,i4,v:longint;
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begin
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read(k,x1,x2,x3,x4);
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m:=maxlongint;
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for i1:=0 to 10 do
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for i2:=0 to 10 do
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for i3:=0 to 10 do
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for i4:=0 to 10 do
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if (i1+i2+i3+i4<=k) then
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begin
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v:=(10+i4)x4;
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s:=(20-i12)x1+(100-i27)x22/v+(100-i39)x3/v;
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if (s<m) and (v>0) then m:=s;
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end;
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write(m:0:3);
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end.
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