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Kiem_Tra_Doc_File.cpp
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// Kiem_Tra_Doc_File.cpp #include <bits/stdc++.h> using namespace std; void inMang(int a[], int n) { for (int i = 0; i < n; i++) { cout<<"\t"<<a[i]; } cout<<endl; } void sapXep(int a[], int n) { for (int i = 0; i < n-1; i++) { for (int j = i + 1; j < n; j++) { if (a[i] > a[j]) { int tmp = a[i]; a[i] = a[j]; a[j] = tmp; } } } } int main() { int n, a[100]; ifstream inputfile("FILE.txt"); inputfile>>n; for (int i = 0; i < n; i++) { inputfile>>a[i]; } inputfile.close(); cout<<"Mang vua nhap:"<<endl; inMang(a, n); sapXep(a, n); cout<<"Mang sau khi sap xep tang dan:"<<endl; inMang(a, n); ofstream outputfile("SORTED_FILE.txt"); for (int i = 0; i < n; i++) { outputfile<<" "<<a[i]; } outputfile.close(); return 0; }