Task: | Maximum sum |
Sender: | htoik |
Submission time: | 2024-09-16 16:32:38 +0300 |
Language: | C++ (C++20) |
Status: | READY |
Result: | WRONG ANSWER |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.00 s | details |
#2 | WRONG ANSWER | 0.00 s | details |
#3 | ACCEPTED | 0.00 s | details |
#4 | ACCEPTED | 0.00 s | details |
#5 | ACCEPTED | 0.00 s | details |
#6 | TIME LIMIT EXCEEDED | -- | details |
#7 | TIME LIMIT EXCEEDED | -- | details |
#8 | TIME LIMIT EXCEEDED | -- | details |
#9 | TIME LIMIT EXCEEDED | -- | details |
#10 | TIME LIMIT EXCEEDED | -- | details |
#11 | ACCEPTED | 0.00 s | details |
#12 | WRONG ANSWER | 0.00 s | details |
#13 | WRONG ANSWER | 0.00 s | details |
#14 | WRONG ANSWER | 0.00 s | details |
#15 | WRONG ANSWER | 0.00 s | details |
Compiler report
input/code.cpp: In function 'int main()': input/code.cpp:8:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 8 | for(int i=0; i<n; i++){ | ~^~ input/code.cpp:15:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 15 | for(int i=0; i<n; i++){ | ~^~ input/code.cpp:17:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 17 | for(int j=i; j<n; j++){ | ~^~
Code
#include <bits/stdc++.h> using namespace std; int main(){ unsigned n; std::cin >> n; vector<int> xs(n,0); for(int i=0; i<n; i++){ int x; cin >> x; xs[i] = x; } long long b = 0; for(int i=0; i<n; i++){ long long sum = 0; for(int j=i; j<n; j++){ sum += xs[j]; b = max(b, sum); } } cout << b << "\n"; // vector<long long> ds(n-1,0); // for(int i=0; i<n-1; i++){ // ds[i] = (xs[i+1]-xs[i]); // cout << ds[i] << "\n"; // } }
Test details
Test 1
Verdict: ACCEPTED
input |
---|
10 1 1 1 1 1 1 1 1 1 1 |
correct output |
---|
10 |
user output |
---|
10 |
Test 2
Verdict: WRONG ANSWER
input |
---|
10 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 |
correct output |
---|
-1 |
user output |
---|
0 |
Test 3
Verdict: ACCEPTED
input |
---|
10 24 7 -27 17 -67 65 -23 58 85 -... |
correct output |
---|
185 |
user output |
---|
185 |
Test 4
Verdict: ACCEPTED
input |
---|
10 99 -59 31 83 -79 64 -20 -87 40... |
correct output |
---|
154 |
user output |
---|
154 |
Test 5
Verdict: ACCEPTED
input |
---|
10 -19 61 60 33 67 19 -8 92 59 -3... |
correct output |
---|
383 |
user output |
---|
383 |
Test 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
200000 |
user output |
---|
(empty) |
Test 7
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ... |
correct output |
---|
-1 |
user output |
---|
(empty) |
Test 8
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 381082742 830199996 -85684827 ... |
correct output |
---|
231210956017 |
user output |
---|
(empty) |
Test 9
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 -935928962 -795492223 75287481... |
correct output |
---|
184607318819 |
user output |
---|
(empty) |
Test 10
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 524408131 613017181 -62281009 ... |
correct output |
---|
360019999220 |
user output |
---|
(empty) |
Test 11
Verdict: ACCEPTED
input |
---|
1 1 |
correct output |
---|
1 |
user output |
---|
1 |
Test 12
Verdict: WRONG ANSWER
input |
---|
1 -2 |
correct output |
---|
-2 |
user output |
---|
0 |
Test 13
Verdict: WRONG ANSWER
input |
---|
5 -1 -1 -1 -1 -2 |
correct output |
---|
-1 |
user output |
---|
0 |
Test 14
Verdict: WRONG ANSWER
input |
---|
2 -3 -2 |
correct output |
---|
-2 |
user output |
---|
0 |
Test 15
Verdict: WRONG ANSWER
input |
---|
1 -1000000000 |
correct output |
---|
-1000000000 |
user output |
---|
0 |