{"raw_statement":[{"iden":"statement","content":"输入一个双精度浮点数，将其向零舍入到整数。说明：向零舍入的含义是，正数向下舍入，负数向上舍入。\n"},{"iden":"input","content":"一个双精度浮点数 $x$。"},{"iden":"output","content":"一个整数，即向零舍入到整数的结果。"},{"iden":"note","content":"$-10^{15} \\le x \\le 10^{15}$。"}],"translated_statement":null,"sample_group":[["2.3","2"]],"show_order":[],"formal_statement":null,"simple_statement":null,"has_page_source":false}