Let’s talk less nonsense, let’s just get the real stuff.
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3001: [Example 2.1] Hello World
#include <bits/stdc++.h>
using namespace std;
int main(){
cout << "hello world";
}
3002: [Example 2.2] Hello World
#include <bits/stdc++.h>
using namespace std;
int main(){
cout << "Hello, the world.";
}
3003: Practice 2.1 Happy Chinese New Year
#include <bits/stdc++.h>
using namespace std;
int main(){
cout << "Happy Spring Festival!";
}
3004: Practice 2.2 Single sentence Chunxiao
#include <bits/stdc++.h>
using namespace std;
int main(){
cout << "Sleep in spring without realizing the dawn, mosquitoes bite everywhere.";
}
3005: [Example 3.1] Output expression value
#include <bits/stdc++.h>
using namespace std;
int main(){
cout << "1234 * 5678 = 7006652";
}
3006: [Example 3.2] Print rectangle
#include<bits/stdc++.h>
using namespace std;
int main(){
cout << "ABCDEFGHIJKLMNOPQR" << endl;
cout << "BABCDEFGHIJKLMNOPQ" << endl;
cout << "CBABCDEFGHIJKLMNOP" << endl;
cout << "DCBABCDEFGHIJKLMNO" << endl;
cout << "EDCBABCDEFGHIJKLMN" << endl;
cout << "FEDCBABCDEFGHIJKLM" << endl;
cout << "GFEDCBABCDEFGHIJKL" << endl;
cout << "HGFEDCBABCDEFGHIJK" << endl;
cout << "IHGFEDCBABCDEFGHIJ" << endl;
cout << "JIHGFEDCBABCDEFGHI" << endl;
return 0;
}
3007: Practice 3.1 Tang Poetry Chunxiao
#include<bits/stdc++.h>
using namespace std;
int main(){
cout << "Spring dawn\nSpring sleeps without feeling dawn, mosquitoes bite everywhere.\nThe buzzing sound comes at night,\nHow much do you know about the pustules." <<endl;
return 0;
}
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Fu Yuchen, Class 7, Preparatory Department of Changchun Hexing Experimental School
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