delete pics to save space

history_source/ccf 入门篇/U5/5.3.7.cpp

@@ -0,0 +1,55 @@
+#include<cstdio>
+using namespace std;
+struct T
+{
+	int ID,ch,en,ma;
+};
+bool cmp(T a,T b)
+{
+	if(a.ch+a.en+a.ma>b.ch+b.en+b.ma) return 1;
+	if(a.ch+a.en+a.ma<b.ch+b.en+b.ma) return 0;
+	if(a.ch>b.ch) return 1;
+	if(a.ch<b.ch) return 0;
+	return a.ID<b.ID;
+}
+template<class T_fsort>
+void fsort(T_fsort *left,T_fsort *right,bool (*cmp)(T_fsort a,T_fsort b),T_fsort *k)
+{
+	if(right-left<=1) return;
+	unsigned int len=right-left;
+	fsort(left,left+len/2,cmp,k);
+	fsort(left+len/2,right,cmp,k+len/2);
+	int i=0,j=len/2,n=0;
+	while(i<len/2&&j<len)
+	{
+		if(cmp(left[i],left[j])) k[n++]=left[i++];
+		else k[n++]=left[j++];
+	}
+	while(i<len/2) k[n++]=left[i++];
+	while(j<len) k[n++]=left[j++];
+	for(int i=0;i<len;i++) left[i]=k[i];
+}
+int main()
+{
+	int n;
+	scanf("%d",&n);
+	T a[n],k[n];
+	for(int i=1;i<=n;i++)
+	{
+		scanf("%d%d%d",&a[i-1].ch,&a[i-1].ma,&a[i-1].en);
+		a[i-1].ID=i;
+	}
+	fsort(a,a+n,cmp,k);
+	for(int i=0;i<5;i++) 
+		printf("%d %d\n",a[i].ID,a[i].ch+a[i].ma+a[i].en);
+	return 0;
+}
+/*
+6
+90 67 80
+87 66 91
+78 89 91 
+88 99 77
+67 89 64
+78 89 98
+*/