for(let i = 1;i <= n;i++){
for(let j = 1;j <= n;j++){
c[i][j] = 0;
for(let k = 1;k <= n;k++){
c[i][j] = c[i][j] + a[i][k] * b[k][j]
}
}
}
for(let i = 1;i <= n;i++){
for(let j = 1;j <= i;j++){
for(let k = 1;k <= j;k++){
x = x + 1
}
}
}
i = 1;
while(i <= n)
i = i* 2
循环1次: i = 1 * 2 = 2
循环2次: i = 2 * 2 = 4
循环3次: i = 4 * 2 = 8
循环X次: i = 2^x
i <= n
2^x <= n
x <=
f(n) <=
最大值:f(n) =
