Summation of even and odd element of matrix using MATLAB

clc;
m=input('ROW=');
n=input('Cloumn=');
x=randi([2,5],m,n)

Evensum=0;
oddsum=0;
for i=1:1:m

Leap year calculation using MATLAB code

clc;
Y=input('Please insert Your Year=');
if mod(Y,4)==0
    disp('This year is leap year');
elseif mod(Y,4)==0
     disp('This year is leap year');
else
    disp('This year is not leap year');
end