Submission #1481853
Source Code Expand
#include <iostream> #include <algorithm> #define REP(i, a, n) for(ll i = ((ll) a); i < ((ll) n); i++) #define MOD 1000000007 using namespace std; typedef long long ll; ll N, A[100000], B[100000]; int main(void) { cin >> N; REP(i, 0, N) cin >> A[i]; REP(i, 0, N) cin >> B[i]; ll ma = *max_element(A, A + N); ll mb = *max_element(B, B + N); if(ma != mb) { cout << 0 << endl; return 0; } ll cnt = 0; REP(i, 0, N) if(A[i] == ma && B[i] == mb) cnt++; if(cnt == 0) { cout << 0 << endl; return 0; } ll ans = 1; REP(i, 1, N) { if(A[i - 1] == A[i]) ans *= A[i], ans %= MOD; if(A[i] == ma) break; } REP(i, 1, N) { if(B[N - i] == B[N - i - 1]) ans *= B[N - i - 1], ans %= MOD; if(B[N - i - 1] == mb) break; } REP(i, 0, cnt - 2) ans *= ma, ans %= MOD; cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - Two Alpinists |
User | kshinya |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 882 Byte |
Status | WA |
Exec Time | 86 ms |
Memory | 1792 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||||
Status |
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Set Name | Test Cases |
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Sample | 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
0_002.txt | AC | 1 ms | 256 KB |
0_003.txt | AC | 1 ms | 256 KB |
1_004.txt | AC | 1 ms | 256 KB |
1_005.txt | AC | 1 ms | 256 KB |
1_006.txt | AC | 1 ms | 256 KB |
1_007.txt | AC | 1 ms | 256 KB |
1_008.txt | WA | 86 ms | 1792 KB |
1_009.txt | AC | 70 ms | 1792 KB |
1_010.txt | AC | 75 ms | 1792 KB |
1_011.txt | AC | 79 ms | 1792 KB |
1_012.txt | AC | 77 ms | 1792 KB |
1_013.txt | AC | 79 ms | 1792 KB |
1_014.txt | AC | 78 ms | 1792 KB |
1_015.txt | AC | 79 ms | 1792 KB |
1_016.txt | AC | 77 ms | 1792 KB |
1_017.txt | AC | 74 ms | 1792 KB |
1_018.txt | AC | 71 ms | 1792 KB |
1_019.txt | AC | 63 ms | 1792 KB |
1_020.txt | AC | 59 ms | 1792 KB |