cin>>n;for(inti=1;i<=n;++i)cin>>arr[i];intres=INF; priority_queue<int,vector<int>,greater<int> >pq;for(inti=1,j=n,len=n-1;i<j;) { pq.push(arr[i]);if(i!=j)pq.push(arr[j]); res=min(res,pq.top()/len);++i,--j,--len;if(pq.size()==n)break; } cout<<res<...
Expansion coefficient of the array time limit per test 1 second memory limit per test 256 megabytes input...Any array is a 0-expansion, so the expansion coefficient always exists...Find its expansion coefficient...Output Print one non-negative integer — expansion coefficient of the array a1,a...
A flip chip ball grid array package includes a thin die having a die thickness reduced from a wafer thickness to reduce mismatch of a coefficient of thermal expansion between the thin die and a substrate; a plurality of thin film layers formed on the thin die wherein each of the plurality...
6) expansion coefficient 展开系数 1. As its results, the authors obtain the expansions of sine, cosiue and their general periodic signals into these digital signals,and solve the expansion coefficient on base function of non orthogonal digital signal, and solve also the non orthogonal function ...
Optimization design of the conformal nozzle should not only have large thrust coefficient of the nozzle, but also ensure high lift-drag ratio of full-aircraft. The design state is as follows: Mach number is 0.6; angle of attack is 2°. The design objects are the thrust coefficient of the ...
Moreover, the coefficients of the expansion can recurrently be evaluated from the knowledge of the leading coefficient, known as radiation pattern. Therefore, a one-to-one correspondence between the scattered fields and the corresponding radiation patterns is established. The acoustic and electromagnetic...
The recession of all distant galaxies from each other, as manifested in the red shift of their spectral lines. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence?Tell a friend about us, add...
Cubic ionic insulators that have two completely filled sets of lattice sites have a maximum value for the product of the coefficient and melting point. Expansion is diminished by the presence of various internal degrees of freedom, singly or in combination. These factors depend upon the array, ...
Consequently, the thermal expansion coefficients of the X2- and X3-axes of 1 are much larger than that of its X1-axis, whereas in 1ÁDMF, the X1-axis shows the largest thermal expansion coefficient among three principal axes, meaning that the thermal expansion of the guest dimer can ...
where x1 is the angle, x2 is the angular velocity, g is acceleration caused by gravity, l is the pendulum length, m is the mass, and b is the friction coefficient. Using the truncated Taylor series expansion (4.19), we can linearize the system about [0 0]T, and it then becomes (...