pascal初学者提问[j8]四则运算Time Limit:1000MS Memory Limit:65536KTotal Submit:35 Accepted:20 Description 输入四则运算(+ - * /)算式,计算结果(保留2位小数).Input Output Sample Input 2+3Sample Output 5.00Source
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![pascal初学者提问[j8]四则运算Time Limit:1000MS Memory Limit:65536KTotal Submit:35 Accepted:20 Description 输入四则运算(+ - * /)算式,计算结果(保留2位小数).Input Output Sample Input 2+3Sample Output 5.00Source](/uploads/image/z/1581777-9-7.jpg?t=pascal%E5%88%9D%E5%AD%A6%E8%80%85%E6%8F%90%E9%97%AE%5Bj8%5D%E5%9B%9B%E5%88%99%E8%BF%90%E7%AE%97Time+Limit%3A1000MS+Memory+Limit%3A65536KTotal+Submit%3A35+Accepted%3A20+Description+%E8%BE%93%E5%85%A5%E5%9B%9B%E5%88%99%E8%BF%90%E7%AE%97%EF%BC%88%2B+-+%2A+%2F%EF%BC%89%E7%AE%97%E5%BC%8F%2C%E8%AE%A1%E7%AE%97%E7%BB%93%E6%9E%9C%EF%BC%88%E4%BF%9D%E7%95%992%E4%BD%8D%E5%B0%8F%E6%95%B0%EF%BC%89.Input+Output+Sample+Input+2%2B3Sample+Output+5.00Source)
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