Java - How to split a string with numbers separated by spaces into variables?

问题

I am given the string "23 45" I need to get 2 variables (int a) with the value 23 and (int b) with value 45

回答1:

if your input String name is ' in ' , then we will have :

String in = "23 45";

String s[] = in.split(" "); 

int out[] = new int[s.length]; 

for(int i = 0 ; i < s.length ; i++) 

     out[i] = Integer.parseInt(s[i]);

output is now in out array

来源：https://stackoverflow.com/questions/39882367/java-how-to-split-a-string-with-numbers-separated-by-spaces-into-variables