Общий форумI'm 00120.I'm sorry, I didn't know what's wrong with my program! Послано 00120 11 ноя 2002 09:56 program ural_1029; const masn =500; masm =100; type jing =array[1..masm,1..masn]of Longint; make =array[1..masn]of Longint; var a :jing; b :array[1..masm,1..masn]of byte; f1,f2 :make; n,m :integer; procedure info; var i,j :Integer; begin read(m,n); for i:=m downto 1 do for j:=1 to n do read(a[i,j]); end; procedure main; var i,j,k :integer; ma :longint; begin fillchar(f2,sizeof(f2),0); for i:=1 to m do begin for j:=1 to n do begin f1[j]:=f2[j]+a[i,j]; b[i,j]:=3; end; for j:=1 to n do begin if (j<>1)and(f1[j-1]+a[i,j]<f1[j]) then begin f1[j]:=f1[j-1]+a[i,j]; b[i,j]:=1; end; if (j<>n)and(f1[j+1]+a[i,j]<f1[j]) then begin f1[j]:=f1[j+1]+a[i,j]; b[i,j]:=2; end; end; f2:=f1; end; ma:=f1[1]; for i:=2 to m do if f1[i]<ma then begin ma:=f1[i]; j:=i; end; i:=m; while i<>0 do begin writeln(j); case b[i,j] of 1: dec(j); 2: inc(J); 3: dec(i); end; end; end; begin info; main; end. i think it was this program that crashed the server Послано AOY++ 11 ноя 2002 10:04 > program ural_1029; > const > masn =500; > masm =100; > type > jing =array[1..masm,1..masn]of Longint; > make =array[1..masn]of Longint; > var > a :jing; > b :array[1..masm,1..masn]of byte; > f1,f2 :make; > n,m :integer; > > procedure info; > var > i,j :Integer; > begin > read(m,n); > for i:=m downto 1 do > for j:=1 to n do > read(a[i,j]); > end; > > procedure main; > var > i,j,k :integer; > ma :longint; > begin > fillchar(f2,sizeof(f2),0); > for i:=1 to m do begin > > for j:=1 to n do begin > f1[j]:=f2[j]+a[i,j]; > b[i,j]:=3; > end; > > for j:=1 to n do begin > if (j<>1)and(f1[j-1]+a[i,j]<f1[j]) then begin > f1[j]:=f1[j-1]+a[i,j]; > b[i,j]:=1; > end; > > if (j<>n)and(f1[j+1]+a[i,j]<f1[j]) then begin > f1[j]:=f1[j+1]+a[i,j]; > b[i,j]:=2; > end; > end; > > f2:=f1; > end; > > ma:=f1[1]; > for i:=2 to m do > if f1[i]<ma then begin > ma:=f1[i]; > j:=i; > end; > > i:=m; > while i<>0 do begin > > writeln(j); > case b[i,j] of > 1: dec(j); > 2: inc(J); > 3: dec(i); > end; > > end; > end; > > begin > info; > main; > end. |