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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int mark;
  7.     cin >> mark;
  8.     if (mark >= 90) {
  9.         cout << "A" << endl;
  10.     } else if (mark >= 80) {
  11.         cout << "B" << endl;
  12.     } else if (mark >= 70) {
  13.         cout << "C" << endl;
  14.     } else if (mark >= 60) {
  15.         cout << "D" << endl;
  16.     } else {
  17.         cout << "F" << endl;
  18.     }
  19.  
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 5320KB
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A
https://ideone.com/4Yt8Qa
language:
C++ (gcc 8.3)
created:
3 hours ago
visibility:
public

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