[2010-01] looking at scanf, i guess

example.c

//&>/dev/null;x="${0%.*}";[ ! "$x" -ot "$0" ]||(rm -f "$x";cc -o "$x" "$0")&&"$x" $*;exit

#import <stdio.h>

int main(int argc, char* argv[]) {
	int i;
	double d;
	
	scanf("%d", &i);
	printf("i = %d, d = %lf\n", i, d);
	
	scanf("%lf", &d);
	printf("i = %d, d = %lf\n", i, d);
}

sessions.txt

4 ab
i = 4, d = 0.000000 (undef)
i = 4, d = 0.000000


3 4.5
i = 3, d = 0.000000 (undef)
i = 3, d = 4.500000