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QuestionHint and solution stay closed until you open them
Read a score from 0 to 100 and print its letter grade.
90+ is A, 80–89 B, 70–79 C, 60–69 D, and below 60 is F.
Input. One line: an integer 0–100.
Output. A single letter: A, B, C, D, or F.
Constraints
- 0 ≤ score ≤ 100
Examples
Input
95
Output
A
Input
82
Output
B
Input
59
Output
F
Hint
- Check the highest band first with if / else if.
- Chained ternaries work too but an if-chain reads clearer here.
Show correct code
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#include <iostream>
int main() {
int score;
std::cin >> score;
if (score >= 90) std::cout << "A\n";
else if (score >= 80) std::cout << "B\n";
else if (score >= 70) std::cout << "C\n";
else if (score >= 60) std::cout << "D\n";
else std::cout << "F\n";
return 0;
}
main.cppC++17 · g++ · Ctrl + Enter runs
ResultIdle
Run to see output. Check grades the tests.