c++涓璮loat杞瑂tring鎬庝箞瀹炵幇
扬州沐宇科技
2024-02-28 14:43:15
c++
鍦–++涓紝鍙互浣跨敤std::to_string()鍑芥暟灏?code>float绫诲瀷杞崲涓?code>string绫诲瀷锛岀ず渚嬪涓嬶細
#include <iostream>
#include <string>
int main() {
float number = 3.14f;
std::string str = std::to_string(number);
std::cout << "Float number: " << number << std::endl;
std::cout << "String representation: " << str << std::endl;
return 0;
}
杩愯璇ョ▼搴忥紝杈撳嚭缁撴灉涓猴細
Float number: 3.14
String representation: 3.140000
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