Submission #962

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
962	2013-06-06 14:25:44	tncks0121	보도블록 (KOI11_block)	C++98	22 / 22	4 ms	1088 KiB

Main

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#include<stdio.h> 
int H,W; 
int main(){ 
  scanf("%d%d",&H,&W); 
  int x,y,c; 
  printf("%d",2*H*W); 
  if(H%2==0){ 
    x=1; y=2; c=0; 
    printf("\n1 1 1\n1 1 0"); 
    for(;x!=1||y!=1;){ 
      printf("\n%d %d %d",x,y,c); 
      if(x==H){ 
        if(c==y%2)c=1-y%2; 
        else{ 
          if(y==1)x--,y=1,c=1; 
          else y--,c=y%2; 
        } 
      }else if(y==1){ 
        if(c)c=0; 
        else{ 
          x--; c=1; 
        } 
      }else if(x%2==1){ 
        if(!c)c=1; 
 
 
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• Subtask 1: 4.4 / 4.4
• Subtask 2: 17.6 / 17.6