ModelSim executable not found in D:/intelFPGA/18.0/quartus/bin64/modelsim_ase/win32aloem/ Error.
找不到modelsim地址,原来是我下载了.exe,但没有双击启动安装ase文件夹呀!!!!晕,服了我自己
[蓝桥杯 2022 省 A] 求和
题目描述
给定 n n n 个整数 a 1 , a 2 , ⋯ , a n a_{1}, a_{2}, \cdots, a_{n} a1,a2,⋯,an, 求它们两两相乘再相加的和,即 S a 1 ⋅ a 2 a 1 ⋅ a 3 ⋯ a 1 ⋅ a n a 2 ⋅ a 3 ⋯ a n − 2 ⋅ a n − 1 a n − 2 ⋅ a…