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From: | "Florent BUDILLON" <florent AT oih DOT rwth-aachen DOT de> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | rectification about switch ... such a big mistake |
Date: | Tue, 22 Feb 2000 22:47:10 +0100 |
Organization: | Aachen University of Technology (RWTH) |
Lines: | 48 |
Message-ID: | <88v09h$64n$1@nets3.rz.RWTH-Aachen.DE> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Sorry but in the first message there is a big mistake. I didn't to write all the program because it's quite long. So if somebody want to help me, I made it right. I wrote this function which works quite well except one thing, the second time I use the function the program writes twice "Absolute (enter M) or relative (enter A) displacement" without doing really something wrong but it looks bad on the screen. The defect comes from the switch, and in fact it's when the character is 'M' only (not with 'A') . Do you know if there any bug with this "switch" or I did it wrong. Thanks for helping me ... int input_one_char(char CHAINEcharact[]) { int test=0,check=0; char charact; do { printf("\r%s : ",CHAINEcharact); fflush(stdout); test=scanf("%c*[^\n]",&charact); charact=toupper(charact); switch (charact) { case 'A': case 'M': check=1; }; } while ((test!=1)||(check==0)); return charact; int main() ...... Node->Type=input_one_char("Absolute (enter M) or relative (enter A) displacement"); .....
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