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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. char * FirstWhiteSpaceAfter(char *p)
  5. {
  6.     while(*p != '\0' && !isspace(*p))
  7.         p++;
  8.     return p;
  9. }
  10.  
  11. int main() {
  12. 	char s1[] = "ggg bb cc dd";
  13. 	cout << "out 1: " << FirstWhiteSpaceAfter(s1)-(char*)s1 << endl;
  14. 	char s2[] = "ggggggg";
  15. 	cout << "out 2: "<< FirstWhiteSpaceAfter(s2)-(char*)s2 << endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
out 1: 3
out 2: 7
https://ideone.com/k9upnQ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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