-
Notifications
You must be signed in to change notification settings - Fork 2
Expand file tree
/
Copy pathmain.cxx
More file actions
65 lines (49 loc) · 1.06 KB
/
main.cxx
File metadata and controls
65 lines (49 loc) · 1.06 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
#include <bits/stdc++.h>
#include <gtest/gtest.h>
using namespace std;
class Solution {
public:
bool checkSubarraySum(vector<int> &nums, int k) {
int len = nums.size();
if (len == 0) return false;
unordered_map<int,int> mm;
int sum=0;
mm[0]=-1;
sum += nums[0];
if (k !=0){
sum = sum % k;
}
if (mm.find(sum) == mm.end()){
mm[sum] = 0;
}
for (int i = 1; i < len; i++) {
sum += nums[i];
if (k != 0){
sum = sum % k;
}
auto f = mm.find(sum);
if (f != mm.end()){
cout << f->second << endl;
if (i - f->second >=2) return true;
}else{
mm[sum] = i;
}
}
return false;
}
};
struct T {
};
TEST(Solution, test) {
T ts[] = {
{
},
};
Solution solution;
for (T t : ts) {
}
}
int main() {
testing::InitGoogleTest();
return RUN_ALL_TESTS();
}