标签：string print logs www length log main order https
给定一个整数数组 nums 和一个目标值 target，请你在该数组中找出和为目标值的 两个 整数。
你可以假设每种输入只会对应一个答案。但是，你不能重复利用这个数组中同样的元素。
示例:
给定 nums = [2, 7, 11, 15], target = 9
因为 nums[0] + nums[1] = 2 + 7 = 9
所以返回 [0, 1]
Python:
nums = [2, 7, 11, 15, 29]
target = 17
# print(nums[0])
def calcOrder(nums, target):
m = 0
n = 0
for i in range(len(nums) - 1):
for j in range(i + 1, len(nums)):
# print("i+j= ",nums[i]+nums[j])
if nums[i] + nums[j] == target:
# print(i, j)
m, n = i, j
# print("result1", m, n)
return m, n
print(calcOrder(nums, target))
Java
public class SumOf2Nums {
public static void main(String args[]) {
int[] array1 = { 1, 4, 7, 11 };
int target = 12;
SumOf2Nums s2n = new SumOf2Nums();
int[] orders = s2n.calcOrder(array1, target);
for (int i = 0; i < orders.length; i++) {
System.out.print(" " + orders[i]);
}
}
public int[] calcOrder(int[] arr, int target) {
int[] result = { 0, 0 };
for (int i = 0; i < arr.length - 1; i++) {
for (int j = i + 1; j < arr.length; j++) {
if (arr[i] + arr[j] == target) {
result[0] = i;
result[1] = j;
}
}
}
return result;
}
}
今晚学习成果：
1、Python面试110题看到第25题https://www.cnblogs.com/lmx123/p/9230589.html
2、自己独立实现了leetcode第1题
标签：string print logs www length log main order https
原文地址：https://www.cnblogs.com/flyingtester/p/12203840.html
