cpp-course/modules/03_functions/src/default_parameters.cpp

#include "default_parameters.hpp"

#include <cmath>
#include <sstream>

namespace functions {

auto repeat(const char ch, const int count) -> std::string {
    std::ostringstream oss;
    for (int i = 0; i < count; i++) {
        oss << ch;
    }
    return oss.str();
}

auto power(const int base, const int exponent) -> long long {
    return std::pow(base, exponent);
}

auto clamp(const int value, const int min, const int max) -> int {
    if (value < min) return min;
    if (value > max) return max;
    return value;
}

}  // namespace functions