学步园

针对各个设备记录操作就行

#include"stdio.h"
#include"string.h"
int a[30] = {0};
int ac[30] = {0};
int main(void)
{
	int i,n,b,m,c,f,ix = 1,flag,ans;
	while((scanf("%d %d %d",&n,&m,&c)) == 3 && (n | m | c))
	{   
		memset(ac,0,sizeof(ac));
		f = (flag = (ans = 0));
		for( i = 0 ; i < n ; i ++)
		{
			scanf("%d",a + i);
		}
		while(m --)
		{
			scanf("%d",&b);
			if(!(ac[b - 1]))
			{
				f += a[b - 1];
				ac[b - 1] = 1;
			}
			else
			{
				f -=a[b - 1];
				ac[b - 1] = 0;
			}
			if(f > c)
			{
				flag = 1;
			}
			if(!flag && ans < f)
			{
				ans = f;
			}
		}
		printf("Sequence %d\n",ix ++);
		if(flag)
		{
			printf("Fuse was blown.\n\n");
		}
		else
		{
			printf("Fuse was not blown.\n");
			printf("Maximal power consumption was %d amperes.\n\n",ans);
		}
	}
	return 0;
}