C语言 | Leetcode C语言题解之第150题逆波兰表达式求值
题目: 题解: int evalRPN(char** tokens, int tokensSize) {int n tokensSize;int stk[(n 1) / 2];memset(stk, 0, sizeof(stk));int index -1;for (int i 0; i < n; i) {char* token tokens[i];if (strlen(token) > 1 || isdigit(token[0])…
2025-05-16