题目链接:1154 Vertex Coloring
A proper vertex coloring is a labeling of the graph's vertices with colors such that no two vertices sharing the same edge have the same color. A coloring using at m...
1.第十四周part1 7-3
#include<stdio.h>
int main()
{
int n;
scanf("%d",&n);
int a[n];
int i;
for(i=;i<n;i++){
scanf("%d",&a[i]);
}
printf("%d",a[n-]);
for(i=n-;i...