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  1. #include<stdio.h>
  2.  
  3. int find(int* arr,int* n,int value) {
  4.     int index = *n;
  5.     for(int i = 0;i < *n ;i++) {
  6.         if(arr[i] >= value) {
  7.             index = i;
  8.             break;
  9.         }
  10.     }
  11.     return index;
  12. }
  13.  
  14. void insert(int* arr,int* n,int idx,int value) {
  15.     *n += 1;
  16.     for(int i = *n ; i >= idx+1 ; i--) {
  17.         arr[i] = arr[i-1];
  18.     }
  19.     arr[idx] = value;
  20. }
  21.  
  22. int main() {
  23.     int n;
  24.     //Nhap so can dien
  25.     scanf("%d", &n);
  26.     int a[n];
  27.     //Nhap mang co n phan tu
  28.     for(int i = 0;i < n ; i++) {
  29.         scanf("%d", &a[i]);
  30.     }
  31.     printf("Nhap so can chen :\n");
  32.     int value;
  33.     scanf("%d",&value);
  34.     int x = find(a,&n,value);
  35.     insert(a,&n,x,value);
  36.     for(int i = 0;i < n ; i++) {
  37.         printf("%d ",a[i]);
  38.     }
  39. }
  40.  
Success #stdin #stdout 0s 5284KB
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Nhap so can chen :
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https://ideone.com/v0Qutu
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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