https://leetcode.com/problems/number-of-segments-in-a-string/description/
int countSegments(string s) {
int cnt = 0;
char pre = ' ';
for(char c: s) {
if(c != ' ' && pre == ' ') {
cnt++;
pre = c;
}
if(c == ' ')
pre = ' ';
}
return cnt;
}
No comments:
Post a Comment