Educational Codeforces Round 62

#include <bits/stdc++.h>
using namespace std;

const int maxn = 1e4 + 10;
int N;
int a[maxn];
int maxx = 0;

int main() {
    scanf("%d", &N);
    for(int i = 0; i < N; i ++)
        scanf("%d", &a[i]);

    int ans = 0;
    for(int i = 0; i < N; i ++) {
        maxx = max(a[i], maxx);
        if(maxx == i + 1) ans ++;
    }

    printf("%d\n", ans);
    return 0;
}

#include <bits/stdc++.h>
using namespace std;

int T, N;
string s;

int main() {
    scanf("%d", &T);
    while(T --) {
        scanf("%d", &N);
        cin >> s;
        int st, en;
        if(s[0] == ‘>‘)
            printf("0\n");
        else if(s[N - 1] == ‘<‘)
            printf("0\n");
        else {
            for(int i = 0; i < N; i ++) {
                if(s[i] == ‘>‘) {
                    st = i;
                    break;
                }
            }
            for(int i = N - 1; i >= 0; i --) {
                if(s[i] == ‘<‘) {
                    en = i;
                    break;
                }
            }
            printf("%d\n", min(st, N - 1 - en));
        }
    }
    return 0;
}