#include <stdio.h>
#include <stdlib.h>/*单调栈 旋转寿司3 15 6 14
3 21 9 17*/
int main()
{int i = 0;int len = 0;int data = 0;int nums[501];char c ;while(scanf("%d",&nums[i]) == 1){i++;len++;c = getchar();if(c == '\n')break;}int *out = NULL;int *stack = NULL;int top = 0;int flag = 1;out = (int *)malloc(len*sizeof(int));stack = (int *)malloc(len*sizeof(int));for(i=0; i<len; i++)//这个for只能确定数组右边有没有比它小的数{if(i == 1){stack[top] = i;top++;}else{while(top>0 && (nums[i]< nums[stack[top-1]]))//出栈的操作{out[stack[top-1]] = nums[i] + nums[stack[top-1]];top--;}stack[top] = i;//进栈top++;}}while(top>1)//剩下stack里面的下标对应的数 是从小到大排序的,所以栈顶的下一个最小值一定在栈底{out[stack[top-1]]= nums[stack[top-1]] + nums[stack[0]];//每个栈顶都出栈top--;}out[stack[0]]= nums[stack[0]];for(i=0; i<len; i++){printf("%d;",out[i]);}return 0;
}