前端实现主生产计划 python的demo实现

print('请依次输入(时段默认每7天一个时段)') print('无值则输入0') def mxq(a1,a2,a3,needTime,planTime,intNum): for i in range(intNum): if i+1 <= needTime: a3.append(a2[i]) elif needTime < i+1 <= planTime: a3.append(max(a1[i],a2[i])) else: a3.append(a1[i]) return a3 def ass(a1,a2): for i in range(int(len(a1)-1)): a2.append(a1[i]) return a2 print() nowStock = int(input("可用/当期库存：")) safeStock = int(input("安全库存：")) batch = int(input("批量：")) jhJsl = int(input('是(1)否(0)有计划接收量？')) if jhJsl==1: jhjs = input('请依次输入预测量，空格隔开\n') jhjsl = ['计划接收量'] elif jhJsl==0: print('哈哈哈哈哈，下一项') needTime = int(input("需求时界：")) planTime = int(input("计划时界：")) advTime = int(input("提前期/天：")) intNum = int(input("总时段数：")) yclarr = input('请依次输入预测量，空格隔开\n') xqlarr = input('请依次输入订单量，空格隔开\n') ycl = ['预测量'] ddl = ['订单量'] mxql = ['毛需求量'] yjkcq = ['预计库存(前)'] yjkch = ['预计库存(后)'] jxql = ['净需求量'] jhccl = ['计划产出量'] jhtrl = ['计划投入量'] kgxsl = ['可供销售量'] y = list(map(int,yclarr.split())) x = list(map(int,xqlarr.split())) ass(y,ycl) ass(x,ddl) mxq(y,x,mxql,needTime,planTime,intNum) for i in range(intNum): if jhJsl==0: if i+1 == 1: yjkcq.append(nowStock - mxql[1]) if yjkcq[1] > safeStock: yjkch.append(yjkcq[1]) kgxsl.append(mxql[1]) jxql.append(0) jhccl.append(0) else: print("需要增加当期投入量") if i+1 > 1: yjkcq.append(yjkch[i] - mxql[i+1]) if yjkcq[i+1] >= safeStock: yjkch.append(yjkcq[i+1]) jhtrl.append(0) jhccl.append(0) kgxsl.append(0) jxql.append(0) elif yjkcq[i+1] < safeStock: yjkch.append(yjkcq[i+1] + batch) jhccl.append(batch) jhtrl.append(batch) jxql.append(safeStock-yjkcq[i+1]) if i+1 == intNum: jhtrl.append(0) print(ycl) print() print(ddl) print() print(mxql) print() print(yjkcq) print() print(yjkch) print() print(jxql) print() print(jhccl) print() print(jhtrl) print()