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Java 如果(arr[i]_Java - Fatal编程技术网

Java 如果(arr[i]

Java 如果(arr[i],java,Java,我知道这不是对数组排序的最佳方法,但ifarr[I]

我知道这不是对数组排序的最佳方法,但ifarr[I] 如果索引i处的arr不小于索引j+1处的数组


你的逻辑是颠倒的。

你知道那是什么吗!您的代码中没有ifarr[i]int arr[] = {5,4,3,2,1}; for(int i = 0,p = 4; i< 4; i++, p--){ for(int j = i; j < 4; j++){ if(!(arr[i] < arr[j+1])){ int temp = arr[i]; arr[i] = arr[j+1]; arr[j+1] = temp; } } } for(int i : arr) System.out.println(i);
!(arr[i] < arr[j+1])