PTA Test 6.1: BASIC programming topic set __PAT Team Ladder race

6-1 Simple output integer (10 points)

This requires implementing a function that prints all positive integers from 1 to n for a given positive integer n. function Interface Definition:

void printn (int N);

where n is the parameter passed in by the user. The function must print out all the positive integers from 1 to n, each of which takes 1 rows.

Train of thought: water problem.

The code is as follows:

#include <stdio.h>
void printn (int N);
int main ()
{
    int N;
    scanf ("%d", &n);
    PRINTN (N);
    return 0;
}
void printn (int N)
{
	int i;
    for (i=1;i<n+1;i++)
        printf ("%d\n", I);
}