#include "stdio.h"

#include "stdlib.h"

typedef long long LL;

int main() {

int n;

scanf("%d", &n);

LL d, pre, a;

LL positive = 0, negative = 0;

int i;

for (i = 0; i < n; i++) {

scanf("%lld", &a);

//求差分

//这里d没有使用数组，第i次循环的d表示d[i]

if (i) d = a - pre;

else d = a;

pre = a;

if (i) {

//计算除d[0]外正数之和与负数绝对值之和

d > 0 ? (positive += d) : (negative -= d);

}

}

LL max = positive > negative ? positive : negative;

LL min = positive > negative ? negative : positive;

//最少max次操作，max - min次单独增加/减少操作，d[0]有max - min + 1种不同的值

printf("%lld\n%lld", max, max - min + 1);

return 0;

}