Task: | Card game |
Sender: | franckm1 |
Submission time: | 2016-09-17 14:11:16 +0300 |
Language: | C++ |
Status: | READY |
Result: | ACCEPTED |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.01 s | details |
#2 | ACCEPTED | 0.02 s | details |
#3 | ACCEPTED | 0.03 s | details |
#4 | ACCEPTED | 0.01 s | details |
#5 | ACCEPTED | 0.02 s | details |
#6 | ACCEPTED | 0.02 s | details |
#7 | ACCEPTED | 0.02 s | details |
#8 | ACCEPTED | 0.09 s | details |
#9 | ACCEPTED | 0.10 s | details |
#10 | ACCEPTED | 0.10 s | details |
#11 | ACCEPTED | 0.02 s | details |
#12 | ACCEPTED | 0.01 s | details |
#13 | ACCEPTED | 0.01 s | details |
#14 | UNKNOWN | -- | details |
#15 | UNKNOWN | -- | details |
Compiler report
input/code.cpp:14:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] main() { ^
Code
#include <iostream> using namespace std; #define M -1000000000 // sufficiently negative /* at start of iteration: c0: ? 0 0: can flip c1: ? 1 0: previous is unavailable c2: ? 1 1: previous and this are unavailable */ main() { ios_base::sync_with_stdio(0); int c0 = M; int c1 = 0; int c2 = M; int n, x; cin >> n; for(int i = 0; i < n; ++i) { cin >> x; x += c0; c0 = max(c0, c1); c1 = c2; c2 = x; } cout << max(c0, c1); }
Test details
Test 1
Verdict: ACCEPTED
input |
---|
5 9 4 1 6 6 |
correct output |
---|
6 |
user output |
---|
6 |
Test 2
Verdict: ACCEPTED
input |
---|
6 5 6 2 4 10 1 |
correct output |
---|
16 |
user output |
---|
16 |
Test 3
Verdict: ACCEPTED
input |
---|
10 8 9 10 2 7 1 10 10 1 4 |
correct output |
---|
26 |
user output |
---|
26 |
Test 4
Verdict: ACCEPTED
input |
---|
100 1 8 8 5 7 10 9 4 8 10 6 3 8 7 ... |
correct output |
---|
243 |
user output |
---|
243 |
Test 5
Verdict: ACCEPTED
input |
---|
1000 10 7 5 6 5 2 5 3 2 2 1 6 8 7 8... |
correct output |
---|
2230 |
user output |
---|
2230 |
Test 6
Verdict: ACCEPTED
input |
---|
10000 9 1 8 2 6 5 1 3 3 10 6 3 9 3 1... |
correct output |
---|
22363 |
user output |
---|
22363 |
Test 7
Verdict: ACCEPTED
input |
---|
100000 5 5 4 6 8 7 9 6 3 2 5 8 7 3 5 ... |
correct output |
---|
226636 |
user output |
---|
226636 |
Test 8
Verdict: ACCEPTED
input |
---|
1000000 5 8 5 7 9 1 9 10 3 6 1 8 3 9 7... |
correct output |
---|
2259395 |
user output |
---|
2259395 |
Test 9
Verdict: ACCEPTED
input |
---|
1000000 4 5 3 5 4 3 6 7 10 6 3 9 7 9 1... |
correct output |
---|
2260761 |
user output |
---|
2260761 |
Test 10
Verdict: ACCEPTED
input |
---|
1000000 10 3 6 7 7 10 4 4 5 2 9 4 6 10... |
correct output |
---|
2260407 |
user output |
---|
2260407 |
Test 11
Verdict: ACCEPTED
input |
---|
3 87 3 123 |
correct output |
---|
3 |
user output |
---|
3 |
Test 12
Verdict: ACCEPTED
input |
---|
2 175 95 |
correct output |
---|
0 |
user output |
---|
0 |
Test 13
Verdict: ACCEPTED
input |
---|
1 42 |
correct output |
---|
0 |
user output |
---|
0 |
Test 14
Verdict: UNKNOWN
input |
---|
1000000 1000 1000 1000 1000 1000 1000 ... |
correct output |
---|
333333000 |
user output |
---|
(not available) |
Test 15
Verdict: UNKNOWN
input |
---|
1000000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
333333 |
user output |
---|
(not available) |