Data update
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2347 changed files with 62432 additions and 16731 deletions
42
Task/Text-processing-2/XPL0/text-processing-2.xpl0
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42
Task/Text-processing-2/XPL0/text-processing-2.xpl0
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include xpllib; \for Print, StrCmp and StrCopy
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int Records, Invalid, AllGood;
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char File_name, C, Date(10+1), LastDate(10+1);
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int N, Flag, Count;
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real Data;
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[File_name:= "readings.txt";
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Print("File = %s\n", File_name);
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Print("\nDuplicated dates:\n");
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FSet(FOpen(File_name, 0), ^i); OpenI(3);
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Records:= 0; Invalid:= 0; AllGood:= 0;
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LastDate(0):= 0;
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loop
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[for N:= 0 to 10-1 do
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[C:= ChIn(3);
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if C = LF then C:= ChIn(3);
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if C = EOF then quit;
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Date(N):= C;
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];
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Date(N):= 0;
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if Date(0)#^1 and Date(0)#^2 then Invalid:= Invalid+1;
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if StrCmp(Date, LastDate) = 0 then
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Print("%s\n", Date);
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StrCopy(LastDate, Date);
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Records:= Records+1;
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Count:= 0;
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for N:= 0 to 24-1 do
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[Data:= RlIn(3);
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Flag:= IntIn(3);
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if Flag > 0 then
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Count:= Count+1;
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];
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if Count = 24 then AllGood:= AllGood+1;
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];
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Print("\nTotal number of records : %d\n", Records);
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Print("Number of invalid records : %d\n", Invalid);
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Print("Number which are all good : %d (%1.2f^%)\n",
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AllGood, float(AllGood)/float(Records)*100.0);
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]
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