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HDOJ/HDU 1015 Safecracker(枚举、暴力)

Problem Description === Op tech briefing, 2002/11/02 06:42 CST === “The item is locked in a Klein safe behind a painting in the second-floor library. Klein safes are extremely rare; most of them, along with Klein and his factory, were destroyed in World War II. Fortunately old Brumbaugh from research knew Klein’s secrets and wrote them down before he died. A Klein safe has two distinguishing features: a combination lock that uses letters instead of numbers, and an engraved quotation on the door. A Klein quotation always contains between five and twelve distinct uppercase letters, usually at the beginning of sentences, and mentions one or more numbers. Five of the uppercase letters form the combination that opens the safe. By combining the digits from all the numbers in the appropriate way you get a numeric target. (The details of constructing the target number are classified.) To find the combination you must select five letters v, w, x, y, and z that satisfy the following equation, where each letter is replaced by its ordinal position in the alphabet (A=1, B=2, …, Z=26). The combination is then vwxyz. If there is more than one solution then the combination is the one that is lexicographically greatest, i.e., the one that would appear last in a dictionary.”

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    HDOJ/HDU 1015 Safecracker(深搜)

    Problem Description === Op tech briefing, 2002/11/02 06:42 CST === “The item is locked in a Klein safe behind a painting in the second-floor library. Klein safes are extremely rare; most of them, along with Klein and his factory, were destroyed in World War II. Fortunately old Brumbaugh from research knew Klein’s secrets and wrote them down before he died. A Klein safe has two distinguishing features: a combination lock that uses letters instead of numbers, and an engraved quotation on the door. A Klein quotation always contains between five and twelve distinct uppercase letters, usually at the beginning of sentences, and mentions one or more numbers. Five of the uppercase letters form the combination that opens the safe. By combining the digits from all the numbers in the appropriate way you get a numeric target. (The details of constructing the target number are classified.) To find the combination you must select five letters v, w, x, y, and z that satisfy the following equation, where each letter is replaced by its ordinal position in the alphabet (A=1, B=2, …, Z=26). The combination is then vwxyz. If there is more than one solution then the combination is the one that is lexicographically greatest, i.e., the one that would appear last in a dictionary.”

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    【SAP FICO系列】SAP FICO总帐模块外币评估流程

    企业只要有外币业务存在,在期末是一定要进行评估。在K/3中称之为调汇,其实评估的概念比调汇更广泛。对外币进行评估(调汇)的目的是什么?资产负债表、利润表是背后隐藏这一个重要的因素,而且容易被人们忽略,这就是时间。E.g: 2007年12月31日 资产负债表的数据为#¥%&。再严格一点:北京时间2007年12月31日24点整 资产负债表数据为@!#×¥。又因为各种币别的汇率是在时刻变化的。E.g:今天早上你有$100.00,兑换成人民币的汇率为8,此时可以兑换成¥800.00;到下午,美元兑人民币汇率变成7,这时去兑换只能拿到700大洋。看,时间就是金钱啊!所以在出具资产负债表之前首先要评估外币,如此才能真实反映出具报表日期的资产负债情况。

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