Submission #7936

#	Time	Username	Problem	Language	Result	Execution time	Memory
7936		cki86201	배열 탈출 (GA8_array)	C++98	100 / 100	652 ms	39764 KiB

array

#include<stdio.h>
#include<algorithm>
int a[2225][2225], d[2225][2225];
int main(){
  int n,i,j;
  scanf("%d",&n);
  for(i=1;i<=n;i++)for(j=1;j<=n;j++)scanf("%d",a[i]+j);
  for(i=0;i<=n;i++)d[i][0] = d[0][i] = 222 * 2222 + 2;
  for(i=1;i<=n;i++)for(j=1;j<=n;j++){
    if(i+j==2)continue;
    d[i][j] = std::min(d[i-1][j] + ((a[i-1][j]>a[i][j]) ? 0 : a[i][j]-a[i-1][j]+1), d[i][j-1] + ((a[i][j-1]>a[i][j]) ? 0 : a[i][j]-a[i][j-1]+1));
  }
  printf("%d",d[n][n]);
  return 0;
}

• Subtask 1: 6 / 6
• Subtask 2: 11 / 11
• Subtask 3: 32 / 32
• Subtask 4: 51 / 51