1 2 3 https://blog.csdn.net/jiangkun0331/article/details/100057095 https://zhidao.baidu.com/question/1830279224157339348.html https://www.luogu.com.cn/discuss/979470 https://blog.csdn.net/qq_52324409/article/details/121581591 https://www.cnblogs.com/linuxAndMcu/p/10264339.html https://developer.aliyun.com/article/1161003 https://www.runoob.com/cplusplus/cpp-tutorial.html https://majorli.github.io/algo_guide/index.html# https://cloud.tencent.com/developer/article/2400029 https://blog.csdn.net/shenmingxueIT/article/details/122109896 http://60.170.49.195:9999/problemset.php https://blog.csdn.net/GD_ONE/article/details/104660294 https://wenku.baidu.com/view/91b203e049fe04a1b0717fd5360cba1aa9118c5a.html?_wkts_=1734671481473

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#include <iostream>
#include <string>
#include <stack>

bool isColorfulBracketSequence(const std::string& s) {
    std::stack<char> st;
    for (char c : s) {
        if (c == '(' || c == '[' || c == '<') {
            st.push(c);
        } else {
            if (st.empty()) {
                return false;
            }
            char top = st.top();
            st.pop();
            if ((c == ')' && top != '(') || (c == ']' && top != '[') || (c == '>' && top != '<')) {
                return false;
            }
        }
    }
    return st.empty();
}

int main() {
    std::string s;
    std::cin >> s;
    if (isColorfulBracketSequence(s)) {
        std::cout << "Yes" << std::endl;
    } else {
        std::cout << "No" << std::endl;
    }
    return 0;
}