clear;
clc;
c=1;
w=1;
v=1;
c1=c*w*v/(4*w*v);
c2=2*w*v/(3*w*v);
c3=3*w*v/(2*w*v);
c4=4*w*v/(1*w*v);
mprintf("the capacitance are \nc1=%.2fC\nc2=%.2fC\nc3=%.1fC\nc4=%.0fC",c1,c2,c3,c4);