Submission #19803

#TimeUsernameProblemLanguageResultExecution timeMemory
19803Qwaz창문 (kriii4_C)C++98
100 / 100
0 ms1084 KiB
#include <cstdio>

typedef long long ll;
const int MOD = 1000000007;

int main() {
	ll h, w;
	scanf("%lld%lld", &h, &w);

	h %= MOD;
	w %= MOD;

	printf("%lld\n", (h+2) * (w+2) % MOD);

	return 0;
}
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