find and replace matrix according vector

hi everyone

i have

vector x and matrix A

x = [1 2 3 7 8 9 13 22 30 ]

A =[1 3 6 9

2 12 13 8

3 3 6 7

4 22 31 30

5 8 9 33 ]

and i want to have value in matrix A accordding a vector x

and replace it by a new value like to add 10000

without changing a first column in A

i want this resultat

A =[1 10003 6 10009

2 12 10013 10008

3 10003 6 10007

4 10022 31 10030

5 10008 10009 33 ]

and thanks

Answer 1

[Stephen23]

x = [1,2,3,7,8,9,13,22,30];
A = [1,3,6,9;2,12,13,8;3,3,6,7;4,22,31,30;5,8,9,33];
ida = ismember(A,x);
ida(:,1) = false;
A(ida) = A(ida)+1000

A = 5×4

1 1003 6 1009 2 12 1013 1008 3 1003 6 1007 4 1022 31 1030 5 1008 1009 33

[alize beemiel]

thanks sir

thank you very much