必须: must; have to; be obliged to ...输入: import整数: integer; whole number; integ ...输入的文字不是整数: errstrtoint整数: 1.(不含分数或小数的数) integer; whole number; integral number2.(没有零头的数目) round number; round figure必须: must; have to; be obliged to ; necessary 必须指出 it must be pointed out that ...; 我们必须服从命令。 we must obey orders. 你必须按时到达那里。 you must be there on time. 我们必须马上出发。 we must start at once将为可清除标志输入“否”您必须先在: oracle projects整数;完整数: whole number【数学】整数。: whole number半整数: half-integer长整数: long integer超整数: hyper-integer凑整数: make up a round number调整数: coordination number短整数: short integer非整数: noninteger复整数: complex integers负整数: negative integer积分;整数: integral进整数: adic integer p偶整数: even-integral number奇整数: odd integer取整数: round figure; round numbers; round off number; rounded figure; rounded number双整数: di double integer完整数: whole number