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  1. #include <stdio.h>
  2.  
  3. void printLeaders(int arr[], int size) {
  4.     int i, j;
  5.     for (i = 0; i < size; i++) {
  6.         int isLeader = 1; // Assume arr[i] is a leader
  7.         for (j = i + 1; j < size; j++) {
  8.             if (arr[i] <= arr[j]) {
  9.                 isLeader = 0; // If any element to the right is greater, arr[i] is not a leader
  10.                 break;
  11.             }
  12.         }
  13.         if (isLeader) {
  14.             printf("%d ", arr[i]); // If arr[i] is a leader, print it
  15.         }
  16.     }
  17. }
  18.  
  19. /* Driver program to test above function */
  20. int main() {
  21.     int T; // Number of test cases
  22.     scanf("%d", &T); // Input the number of test cases
  23.  
  24.     while (T--) {
  25.         int n; // Size of the array
  26.         scanf("%d", &n); // Input the size of the array
  27.         int arr[n]; // Declare the array
  28.  
  29.         // Input the array elements
  30.         for (int i = 0; i < n; i++) {
  31.             scanf("%d", &arr[i]);
  32.         }
  33.  
  34.         // Call the function to print leaders
  35.         printLeaders(arr, n);
  36.         printf("\n");
  37.     }
  38.     return 0;
  39. }
  40.  
Success #stdin #stdout 0s 5296KB
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https://ideone.com/xjBHV9
language:
C (gcc 8.3)
created:
12 days ago
visibility:
public

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