#include<iostream> #include<assert.h> using namespace std; int maxSum(int* a, int n) { assert(a != NULL && n >= 1); int maxSum = a[0]; int currentSum = a[0]; for
#include<iostream>#include<fstream>#include<vector>using namespace std;void order(vector<int>& data);int main(){ vector<int> data; ifstream in("d:\\test.txt"); if(!in
方法一: a = a - b; b = a + b; a = b - a; 方法二: a = a^b; b = a^b; a = a^b;
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