how to print this pattern in c language

Question

12345
23456
34567
45678
56789

*swapped description with title.

Answer 1

#include <stdio.h>

int main() {
printf("Hello, World!\n");
return 0;
}
https://www.sololearn.com/learn/1344/?ref=app

Please Fix your question and use the correct tags.
https://www.sololearn.com/Discuss/1316935/?ref=app

Answer 2

int number = 1234;
int increase = 11111;
for (int i=0; i <5; i++){
cout <<number;
number+=increase
}

//This is in C++, change it to the language you want

Answer 3

https://code.sololearn.com/cZxKW6aDin0F/?ref=app