为什么？为什么？为什么WA啊！洛谷 [USACO1.1]贪婪的送礼者{已AC}

#include
struct node{
	int cnt;
	char name[100];
}a[100];
int i,j,k,m,n,x,y;
char s[100];
int main(){
	scanf("%d",&n);
	getchar();
	for (i=1;i<=n;i++){
		gets(a[i].name);
	}
	for (int orz=1;orz<=n;orz++){
		scanf("%s",s);
		scanf("%d%d*c",&x,&y);
		for (i=1;i<=n;i++) 
			if (strcmp(s,a[i].name)==0)
				k=i;
		for (i=1;i<=y;i++){
			scanf("%s",s);
			for (j=1;j<=n;j++)
				if (strcmp(s,a[j].name)==0){
					a[j].cnt+=x/y;
					a[k].cnt-=x/y;
				}
		}
	}
	for (i=1;i<=n;i++)
		printf("%s %d\n",a[i].name,a[i].cnt);
	return 0;
}

然后尴尬地发现。。。

然后就莫名其妙的过了？！【滑稽】

#include
struct node{
	int cnt;
	char name[100];
}a[100];
int i,j,k,m,n,x,y;
char s[100];
int main(){
	scanf("%d",&n);
	getchar();
	for (i=1;i<=n;i++){
		scanf("%s",a[i].name);
	}
	for (int orz=1;orz<=n;orz++){
		scanf("%s",s);
		scanf("%d%d*c",&x,&y);
		for (i=1;i<=n;i++) 
			if (strcmp(s,a[i].name)==0)
				k=i;
		for (i=1;i<=y;i++){
			scanf("%s",s);
			for (j=1;j<=n;j++)
				if (strcmp(s,a[j].name)==0){
					a[j].cnt+=x/y;
					a[k].cnt-=x/y;
				}
		}
	}
	for (i=1;i<=n;i++)
		printf("%s %d\n",a[i].name,a[i].cnt);
	return 0;
}