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  1. #include <iostream>
  2. using namespace std;
  3. int main() {
  4.     int t;
  5.     cin >> t;
  6.     for (int i = 0; i < t; i++) {
  7.         int n, sum = 0, current =0, lastsum =0, largestsum=0;
  8.         cin >> n;
  9.         for (int j = 0; j < n; j++) {
  10.             int a; cin >> a;
  11.             if (current <= a) {
  12.                 current = a;
  13.                 sum++;
  14.             } else {
  15.                 lastsum = sum;
  16.                 current = a;
  17.                 sum = 1;
  18.             }
  19.             if (lastsum >= sum && largestsum < lastsum) {
  20.                 largestsum = lastsum;
  21.             }
  22.             else if (lastsum <= sum && largestsum < sum) {
  23.                 largestsum = sum;
  24.             }
  25.         }
  26.         cout << largestsum;
  27.     }
  28.     return 0;
  29. }
Success #stdin #stdout 0.01s 5316KB
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https://ideone.com/ao5FfX
language:
C++ (gcc 8.3)
created:
16 hours ago
visibility:
public

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