Maximum value and subscript of acquisition matrix of C language test question 168

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1、 subject

subject ： A two-dimensional array is required to convert a 3×4 The maximum value and its subscript of all elements in the matrix of

analysis ：
For this example , There are two steps to write a program to complete ： The first step is to find the maximum value of the matrix element , You can compare by the size of adjacent elements , Finally get the maximum value ; The second step is to get the maximum value of the element , Find the subscript of the element .

The general representation of two-dimensional array elements is ：“ Array name [ Subscript ][ Subscript ]”. For two dimensional arrays , Subscript variables and array descriptions are the same in terms of representation , Like in this case , There are sentences ：int a[3][4]; a[3][4]=2/3;

In the above sentence “a[3][4]” It's two completely different concepts , In the first statement “a[3][4]” Used to define an array , In the second statement “a[3][4]” Is a double subscript variable .

2 、 reminder