简单的求数组的最大值及最小值
int[] arr={1,2,43,45,6,96,2};
int max=-1;
int min=-1;
for (int i = 0; i < arr.length; i++) { int temp = arr[i]; if(i == 0) { max = temp; min = temp; } if (temp > max) { max = temp; } if (temp < min) { min = temp; }System.out.println("min is"+min);
System.out.println("max is"+max);
}

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