View Code of Problem 19

#include <stdio.h>

int main()
{
	int n;
	int a[100];
	int max, sum, i, j;
	int flag;
	while (scanf_s("%d", &n) != EOF)
	{
		sum = 0;
		if (n == 0)
		{
			break;
		}
		for (i = 0; i < n; i++)
		{
			scanf_s("%d", &a[i]);
		}
		max = a[0];
		for (i = 0; i < n; i++)
		{
			sum = 0;
			for (j = i; j < n; j++)
			{
				sum = sum + a[j];
				if (sum > max)
				{
					max = sum;
				}
			}
		}
		printf("%d\n", max);


	}

}
/*
Main.c: In function 'main':
Main.c:9:9: warning: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
  while (scanf_s("%d", &n) != EOF)
         ^~~~~~~
         scanf
Main.c:8:6: warning: unused variable 'flag' [-Wunused-variable]
  int flag;
      ^~~~
/usr/bin/ld: /tmp/ccaTz879.o: in function `main':
Main.c:(.text.startup+0x2d): undefined reference to `scanf_s'
/usr/bin/ld: Main.c:(.text.startup+0x65): undefined reference to `scanf_s'
collect2: error: ld returned 1 exit status
*/