1、循环遍历数组求数组最大值。
public static void main(String
[] args
) {
int[] array
= {2, 5, 4, 6, 1, 9, 23, 3, 12};
int max
= array
[0];
for (int i
= 0; i
< array
.length
; i
++) {
if (array
[i
] > max
) {
max
= array
[i
];
}
}
System
.out
.println(max
);
}
2、实现数组的就地逆置
public static void main(String
[] args
) {
int[] array
= {2, 4, 5, 6, 7, 9, 10};
int t
= 0;
for (int i
= 0; i
< array
.length
/2; i
++) {
t
= array
[i
];
array
[i
] = array
[array
.length
- i
- 1];
array
[array
.length
- i
- 1] = t
;
}
for (int i
= 0; i
< array
.length
; i
++) {
System
.out
.println(array
[i
]);
}
}
转载请注明原文地址: https://lol.8miu.com/read-10716.html