[Level1] 크기가 작은 부분 문자열 (C++/Python)

C++)

#include <string>
#include <vector>
using namespace std;

int solution(string t, string p) {
    int answer = 0;
    int tLength = t.length();
    int pLength = p.length();
    
    for(int idx = 0; idx <= (tLength - pLength); idx++) {
        if(t.substr(idx, pLength) <= p)
            answer++;
    }
    
    return answer;
}

 

 

 

 

Python)

def solution(t, p):
    ans = 0
    for i in range(len(t)-len(p)+1):
        if int(t[i:i+len(p)]) <= int(p):
            ans += 1
    return ans