如果它有超过 2 个索引，你如何打印一个数组？

Question

这是我打印时的代码，打印时不会显示预期结果，我尝试将数组转换为字符串，但结果导致打印框。

c=0;
array1=[];
for r=1:1
    while c<=5
     value = "Enter value for index " + c + ":";
     array1(r,c+1)=input(value);
     c=c+1;
    end  
end


[maxval]= max(array1);
[index1] = find(ismember(array1, max(array1(:))));
[minval]= min(array1);
[index2] = find(ismember(array1, min(array1(:))));

fprintf("The highest value is %d located in index %d.\n", maxval,index1)
fprintf("The lowest value is %d located in index %d.", minval,index2)

Answer 1

MATLAB 遵循 base-1 索引方案，但如果您坚持使用 base-0 索引方法，您可以通过减去 1 来抵消 ismember() 函数检索到的值。下面我为数组大小添加了一些预分配，并将脚本缩减为仅包含 while 循环。

clc;
c = 1;
Array_Size = 6;
array1 = zeros(1,Array_Size);

while c <= Array_Size
 value = "Enter value for index " + num2str(c-1) + ": ";
 array1(c)=input(value);
 c=c+1;
end  

[maxval] = max(array1);
[index1] = find(ismember(array1, max(array1)));
[minval] = min(array1);
[index2] = find(ismember(array1, min(array1)));

index1 = index1 - 1;
index2 = index2 - 1;

fprintf("The highest value is %d located in index %d.\n", maxval,index1);
fprintf("The lowest value is %d located in index %d.\n", minval,index2);