Submission #3472

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
3472	2013-08-31T06:01:47 Z	waps12b	Inherited disease (kriii1_I)	C++	0 / 1	0 ms	1088 KB

I

#include<cstdio>

#define Mod 1000000007
#define ll long long
int main() {
	int n;
	scanf("%d", &n);
	ll ord = 1, tmp, tot = 0;
	for(int i = 1 ; i <= n ; i++) {
		scanf("%lld\n", &tmp);

		ll ans = tot+(ord-1)*i+tmp;
		printf("%lld\n", ans%Mod);
		if( i == 1 ) tot += 1;
		else tot += i*(i-1);
		tot %= Mod;
		ord = tmp;
	}
}

Subtask #1

0.0 / 1.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	0 ms	1088 KB	Output isn't correct
2	Halted	0 ms	0 KB	-