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我想找到數組中最大的數字,然後將它們打印出來,但我得到不正確的最大數量輸出。下面是輸出,你可以看到第二個和第三個輸出的最大數字是不正確的。Java:數組返回最大數字錯誤
下面是我的代碼:
double x [][] = {{3.24,-0.96},
{-1.56,-0.61},
{-1.1,2.5},
{1.36,-4.8}};
String y [] = {"B","C","A","C"};
double w[][] = {{0,1.94,3.82},{0,-4.9,-4.03},{0,4.48,3.25}};
double threshold = 1;
int n = x.length;
int m = w.length;
double total [] = new double[3];
double max = 0;
double input = 0;
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
total[j] = (threshold * w[j][0]) + (x[i][0] * w[j][1]) + (x[i][1] * w[j][2]);
System.out.print(total[j] +", ");
input = total[j];
max = Math.max(input,max);
}
System.out.println();
System.out.println("Maximum is "+ max);
}