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do-while not work [message #987495]

Mon, 26 November 2012 16:10

hossein khalaf
Messages: 2
Registered: November 2012

Junior Member

#include <stdio.h>
#include <stdlib.h>

int main(void) {
int a=100;
do{
printf("insert a");
scanf("%d",&a);
}while(a<10);
return (0);
}
I write this code in eclipse C\C++ IDE but did not work.
and console tab in ide did not show any thing and when i stop the program it show "insert a"

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Re: do-while not work [message #987502 is a reply to message #987495]

Mon, 26 November 2012 17:03

Paul Bußmann
Messages: 17
Registered: October 2012

Junior Member

You are missing a flush.

This works:

...
printf("insert a");
fflush(stdout);
scanf("%d",&a);
...

See also "[SOLVED] No Output in Console" http://www.eclipse.org/forums/index.php/t/156519/ .

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Re: do-while not work [message #987509 is a reply to message #987502]

Mon, 26 November 2012 17:33

hossein khalaf
Messages: 2
Registered: November 2012

Junior Member

thank you so much you solve my problem i use "fflush(stdout)" and work goog

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