function calculateFlags(duration) {
// Calculate the number of flags based on the duration
// For example, duration 8 needs 1 flag, 16 needs 2 flags, 32 needs 3 flags, and so on
return Math.ceil(Math.log2(duration / 4));
}
// Example usage:
console.log(calculateFlags(8)); // Output: 1
console.log(calculateFlags(16)); // Output: 2
console.log(calculateFlags(32)); // Output: 3
console.log(calculateFlags(64)); // Output: 3
console.log(calculateFlags(128)); // Output: 3
console.log(calculateFlags(256)); // Output: 3
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