Here is my code, i want to find the end value of variable "time" for each loop and want to store all the end values in a vector, how can i do this job? Thank you

clear all;
tw=.5*10^(-12);
tw1=.5*10^(-12)/(2.418884326505*10^(-17));
Fm=40*10^5/(5.14220652*10^11);
Am=-Fm*tw1*exp(1/2)/sqrt(2);
k0=sqrt(2*.055/(27.211385));
dt=(10^(-12))./1000;
N=5;
starttime(1)=-.7*10^(-12);
A1(1)=-Fm*tw1*exp(-(starttime(1)./tw).^2)*exp(1/2)/sqrt(2);
figure();
hold on;
for j=linspace(1,N,N)
  dt1=(.7*10^(-12)-(.5*10^(-12)))/N;
  t1(j+1)=starttime(j)+dt1;
  A1(j)=-Fm*tw1*exp(-(starttime(j)./tw).^2)*exp(1/2)/sqrt(2);
  i=1;
  t(1)=starttime(j);
  z(1)=0;

    while z(i) >= 0
          time(i+1)=time(i)+dt;
          A(i)=-Fm*tw1*exp(-(time(i)./tw).^2)*exp(1/2)/sqrt(2);
          z(i+1) = z(i) +(k0-A1(j))*dt+A(i)*dt;
          i = i+1;
    end

    plot(time/10^(-12),z/(5.2917721092*10^(-14)),'.')
%     hold on
    plot([-.7,0],[0,0],'r--')
    %%here I store the first - fifth time 
    %%into vector varibles "time1" -"time5"
    name = ['time',num2str(j)];
    eval([name,'= t(end);']);
    t = [];
    z = [];
end
hold off;

[shahab ullah khan]

I found my answer, storing the end times as "timeret(j)=time(end)" helped me. Thank you all;