Youdao topic: extraction of integers, one line string composed of lower case letters and Numbers, number and request out all that was therein, and the input string length is less than 100000,
Answer to explain, and output the result of not more than 2 ^ 63 - bit binary, so want to open type longlong, here don't understand, why the length of the string is 100000, less than 2 ^ Numbers less than 63 binary, want to open longlong, 10 w Numbers should be put together earlier in advance of longlong 'new do not understand, a great god, please give directions

CodePudding user response:

The answer has a problem, I'm more like your idea

CodePudding user response:

Should use the string, with a high precision calculation

CodePudding user response:

In string, and then determine which is digital, together