/*
#include <stdio.h>
int main()
{
int n[7], sum = 0;
for (int i = 0; i < 7; i++)
{
scanf("%d", &n[i]);
}
for (int i = 0; i < 7; i++)
{
if (n[i] % 2 != 0)
{
sum += n[i];
}
}
if (sum == 0)
{
printf("-1");
}
else
{
printf("%d", sum);
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int data[10], max, min;
for (int i = 0; i < 10; i++)
{
scanf("%d", &data[i]);
}
for (int i = 1; i <= 1; i++)
{
int sum = 0;
while (data[0] != 0)
{
sum += data[0] % 10;
data[0] /= 10;
}
max = sum;
min = sum;
}
for (int i = 1; i < 10; i++)
{
int sum = 0;
while (data[i] != 0)
{
sum += data[i] % 10;
data[i] /= 10;
}
if (max < sum)
{
max = sum;
}
if (min > sum)
{
min = sum;
}
}
printf("%d %d", max, min);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int n[7], odd[7], sum = 0, j = 0;
for (int i = 0; i < 7; i++)
{
scanf("%d", &n[i]);
if (n[i] % 2 != 0)
{
sum += n[i];
odd[j] = n[i];
j++;
}
}
int min = odd[0];
for (int i = 0; i < j; i++)
{
if (min > odd[i])
{
min = odd[i];
}
}
if (sum == 0)
{
printf("-1");
}
else
{
printf("%d\n%d", sum, min);
}
return 0;
}
*/
/*
#include <stdio.h>
#include <limits.h>
int main()
{
int n[9], i, index, max = INT_MIN;
for (i = 0; i < 9; i++)
{
scanf("%d", &n[i]);
}
for (i = 0; i < 9; i++)
{
if (max < n[i])
{
max = n[i];
index = i;
}
}
printf("%d\n%d", max, index + 1);
return 0;
}
*/