1234567890

Login to join training plan

#include<bits/stdc++.h>

#include<unistd.h>

using namespace std;

int main()

{

for (int i=3; i>0; i--)

{

cout<<i<<endl;

sleep(1);

}

cout<<"准备好开始了吗"<<endl;

long a,b,c,d;

for (a=0; a<=10000000000000000; a++)

cout<<"hello world"<<endl;

for (b=0; b<=1000000000000; b++)

cout<<"hello world"<<endl;

for (c=0; c<=1000000000000; c++)

cout<<"hello world"<<endl;

for (d=0; d<=1000000000; d++)

cout<<"hello world"<<endl;

cout<<a<<b<<c<<d<<endl;

return 0;

}