Submission #19994

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
19994	2016-02-25 08:14:04	gs12117	로봇 (kriii4_F)	C++98	100 / 100	0 ms	1088 KiB

F

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#include<stdio.h>
int n;
int a,b,c;
int mod=1000000007;
int mpow(int x,int y){
  if(y==0)return 1;
  long long int r=mpow(x,y/2);
  r*=r;
  r%=mod;
  if(y%2==1){
    r*=x;
    r%=mod;
  }
  return r;
}
long long int minv(int x){
  return mpow(x,mod-2);
}
struct node{
  long long int x[4];
  long long int y[4];
  long long int d[4];
  long long int s[4];
  node operator+(node z){
    node res;
    int i,j;
    long long int prob;
    long long int xd,yd,sd;
    for(i=0;i<4;i++){
      res.x[i]=0;
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 96 / 96