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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Counting Valleys
  5. Discussions

Counting Valleys

  • alban_tyrex
     + 0 comments

    Here is my c++ solution you can find the video here : https://youtu.be/fgJ-i8RJ1Qw

    int countingValleys(int steps, string path) {
    int res = 0, level = 0;
    for(char c : path){
        if(c == 'U'){
            level++;
            if(level == 0) res ++;
        }
        else level--;
    }
    return res;
}