UVA 10812 - Beat the Spread!
Problem PDF
Solution:
#include
int main()
{
long int t,a,b,c,d,i;
while(scanf("%ld",&t)==1)
{
i=0;
while(ia||(a-b)%2!=0)
printf("impossible\n");
else
{
c=(a-b)/2;
d=c+b;
printf("%ld %ld\n",d,c);
}
i++;
}
}
return 0;
}