标签：c++

#include<iostream> using namespace std; int main() { string a, b; int i = 0; cout << "请输入一串字符" &lt…

#include<iostream> #include<vector> using namespace std; int main() { int x[10];int* p = x; cout << si…

4.21 #include<iostream> #include<vector> using namespace std; int main() { vector<int> i {1,2,3,4,5,6,…

#include<iostream> using namespace std; int main() { int ia[3][4] = { {0,1,2,3}, {4,5,6,7}, {8,9,10,11} }; for (au…

#include<iostream> using namespace std; int main() { char ca1[100] = "hello"; char ca2[] = "world&q…

3.35 #include<string> #include<iostream> using namespace std; int main() { int a1[10] = {1,2,3,4,5,6,7,8,9};…

3.31 #include<string> #include<iostream> using namespace std; //创建一个数组,另每个元素的值,就是它们自己的下标 int main() { int ar…

#include<string> #include<iostream> using namespace std; string sa[10]; //默认初始化为 "" 空的 int ia[10];…

3.24 #include<iostream> #include<vector> #include<string> using namespace std; int main() { vector<…

#include<iostream> #include<vector> #include<string> using namespace std; int main() { vector<strin…