input N=1000000 function [N, C, pi_es] = co(N) C=0; Xcoord = rand(N,1); Ycoord =

Question

input

N=1000000

function [N, C, pi_es] = co(N)

C=0;
Xcoord = rand(N,1);
Ycoord = rand(N,1);
for k=1:N;
x=Xcoord(k); y=Ycoord(k);
d=(x-0.5)^2 + (y-0.5)^2;
d=sqrt(d);
if (d<= 0.5);
C=C+1;   
end
end   
pi_es = 4*(C/N);
fprintf('co: N=%10d C=%10d pi_estimate=%7.4f ',N,C,pi_es);
end

RESULTS

co: N= 1000000 C= 785011 pi_estimate= 3.1400

ans =

1000000

Anyone know how i can fix this MATLAB script so i WONT print

ans =

1000000

when i run this program i only want to see the fprintf

co: N= 1000000 C= 785011 pi_estimate= 3.140

Explanation / Answer

N=1000000; % PUT SEMI COLON HERE.

function [N, C, pi_es] = co(N)

C=0;
Xcoord = rand(N,1);
Ycoord = rand(N,1);
for k=1:N;
x=Xcoord(k); y=Ycoord(k);
d=(x-0.5)^2 + (y-0.5)^2;
d=sqrt(d);
if (d<= 0.5);
C=C+1;
end
end
pi_es = 4*(C/N);
fprintf('co: N=%10d C=%10d pi_estimate=%7.4f ',N,C,pi_es);
end

co(N); % and call function like this with semi colon at end.

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