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author | Raphael McSinyx <vn.mcsinyx@gmail.com> | 2016-10-08 09:56:43 +0700 |
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committer | Raphael McSinyx <vn.mcsinyx@gmail.com> | 2016-10-08 09:56:43 +0700 |
commit | 2a7bc10f6c011d19fb3b0e73068f7e1a9c30ace0 (patch) | |
tree | 95190a32ec1c7098494849eea5a5ba6b53289585 /NTU/gacho.c | |
parent | 207cc2ae9893b0cdecd20119b9ede37f73cd4a1e (diff) | |
download | cp-2a7bc10f6c011d19fb3b0e73068f7e1a9c30ace0.tar.gz |
Initial commit
Diffstat (limited to 'NTU/gacho.c')
-rw-r--r-- | NTU/gacho.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/NTU/gacho.c b/NTU/gacho.c new file mode 100644 index 0000000..6df8548 --- /dev/null +++ b/NTU/gacho.c @@ -0,0 +1,18 @@ +#include <stdio.h> + +int main() +{ + long n, m, g, c; + + scanf("%ld %ld", &n, &m); + + g = n*2 - m/2; + c = m/2 - n; + + if ((g + c == n) && (g*2 + c*4 == m) && (g >= 0) && (c >= 0)) + printf("%ld %ld\n", g, c); + else + puts("-1"); + + return 0; +} |