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{"workbook":{"problemsBrief":"{\"洛谷-B2041\":[\"收集瓶盖赢大奖\",37206,null],\"洛谷-B2053\":[\"求一元二次方程\",18128,null],\"洛谷-B2064\":[\"斐波那契数列\",30580,null],\"洛谷-B2070\":[\"计算分数加减表达式的值\",14111,null],\"洛谷-B2060\":[\"满足条件的数累加\",27464,null],\"洛谷-B2062\":[\"乘方计算\",27597,null],\"洛谷-B2073\":[\"求小数的某一位\",14619,null],\"洛谷-B2038\":[\"奇偶 ASCII 值判断\",34829,null],\"洛谷-B2035\":[\"判断数正负\",43453,null]}","joined":false,"groups":{}},"managingGroups":{},"author":"SDNUACM","updateTime":1696852966000,"title":"SDNU-day2","dislikeCnt":0,"content":"判断正负[problem:洛谷-B2035]\n奇偶 ASCII 值判断[problem:洛谷-B2038]\n收集瓶盖赢大奖[problem:洛谷-B2041] \n 求一元二次方程[problem:洛谷-B2053] \n 满足条件的数累加[problem:洛谷-B2060] \n乘方计算[problem:洛谷-B2062] \n 斐波那契数列[problem:洛谷-B2064] \n求小数的某一位[problem:洛谷-B2073] \n 计算分数加减表达式的值[problem:洛谷-B2070] ","threadId":172255,"likeCnt":0,"createTime":1696852966000,"isWorkbook":true,"viewCnt":218,"openness":2,"fav":false,"id":4167,"trustable":false}