?? pku2128.cpp
字號:
#include <stdio.h>
#define size 51000
#define TheMax 1000000001
int N;
int a[size];
void Solve()
{
int i, min, id;
min = TheMax;
id = -1;
a[1] = 0;
for (i = 2; i <= N; i++)
{
scanf("%d", &a[i]);
}
for (i = 3; i < N; i++)
{
if (a[i] - a[i - 1] < min)
{
min = a[i] - a[i - 1];
id = i;
}
}
if (id == -1)
{
printf("0\n");
}
else
{
printf("%d\n%d %d %d %d\n", min + a[N], id, 1, N, id - 1);
}
}
int main()
{
while (scanf("%d", &N) != -1)
{
Solve();
}
return 0;
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -