View Code of Problem 19

#include<stdio.h>
int main()
{
	int n,a[1000];
  	int max,sum;
  	while(scnaf("%d",&n)!=EOF)
        {
          	if(n==0)break;
        	for(int i=0;i<n;i++)
                {
                	scanf("%d",&a[i]);
                }
          	max=a[0];
          	for(int i=0;i<n;i++)
                {
                	sum=0;
                  	for(int j=i;j<n;j++)
                        {
                        	sum+=a[j];
                          	if(sum>max)
                                  max=sum;
                        }
                }
          	printf("%d\n",max);
        }
  	return 0;
}
/*
Main.c: In function 'main':
Main.c:6:10: warning: implicit declaration of function 'scnaf'; did you mean 'scanf'? [-Wimplicit-function-declaration]
    while(scnaf("%d",&n)!=EOF)
          ^~~~~
          scanf
/usr/bin/ld: /tmp/ccf6Blc7.o: in function `main':
Main.c:(.text.startup+0x2d): undefined reference to `scnaf'
collect2: error: ld returned 1 exit status
*/