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  1. #include<iostream>
  2. using namespace std;
  3.  
  4. int main(){
  5.  
  6.     int N = 5;
  7.     int arr[5] = {3, 5, 8, 15, 19};
  8.     int i = 0;
  9.     int x = 18;
  10.  
  11.     while(i < N-1){
  12.         if(arr[i] < x && arr[i+1] >= x){
  13.             cout << i+1;
  14.         }
  15.         i++;
  16.     }
  17.  
  18.     return 0;
  19. }
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/xnIbZN
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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