摘要：
#include <iostream>#include <iomanip>#include <fstream>#include <string>#include <iostream>#include <vector>using namespace std;void get_upper(string &s){ for(size_t i = 0; i != s.size(); ++i) { s[i] = toupper(s[i]); }}int main(){ ifstream infile("E:\\tes 阅读全文
摘要：
计算临界元素的和并输出#include <iostream>#include <vector>using namespace std;int main(){ vector<int> ivec; int i = 0; while(cin >> i) ivec.push_back(i); size_t len = ivec.size(), j = 0; for (; j != len-1; ++j) { cout << ivec[j]+ivec[j+1] << " "; } if ((j+1)%2) { c 阅读全文