Submission #3601

#TimeUsernameProblemLanguageResultExecution timeMemory
3601wurikijiInherited disease (kriii1_I)C++98
0 / 1
0 ms1672 KiB
#include <cstdio> #include <cstring> #include <cstdlib> #include <string> #include <vector> #include <sstream> #include <iostream> #include <algorithm> using namespace std; const long long divv = 1000000007; long long child[101]; long long sum[101]; int main(void){ int d; scanf("%d",&d); int prev=0; child[0] = 0; sum[0] = 0; child[1] = 1; sum[1] = 1; for(int i = 2;i < 101;i++) { child[i] = (child[i-1] * i) % divv ; sum[i] = (sum[i-1] + child[i]) %divv; } for(int i = 1 ;i <= d;i++) { int k; scanf("%d", &k); long long dap = sum[i-1]; for(int j = 0 ;j < prev - 1;j++) { dap = (dap + i) %divv; } dap = (dap + k) %divv; printf("%lld\n",dap); prev = k; } return 0; }
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