#include <stdio.h>
#define MAXN 2332
#define INF 2100000000
int N;
int Number[MAXN][MAXN];
int Dy[MAXN][MAXN];
int MIN(int x, int y) {
if(x>y) return y;
else return x;
}
int Money(int now, int next) {
if(now>next) return 0;
return next-now+1;
}
int main() {
scanf("%d", &N);
for(int i=0; i<=N; i++) Dy[0][i] = Dy[i][0] = INF;
for(int i=1; i<=N; i++) {
for(int j=1; j<=N; j++) {
scanf("%d", &Number[i][j]);
if(i==1 && j==1) continue;
Dy[i][j] = MIN(Dy[i-1][j] + Money(Number[i-1][j], Number[i][j])
, Dy[i][j-1] + Money(Number[i][j-1], Number[i][j]));
}
}
printf("%d", Dy[N][N]);
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 2 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 3 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 4 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 5 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 6 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 7 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 8 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 9 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 10 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 11 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 12 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 13 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 14 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 15 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 16 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 17 |
Correct |
0 ms |
43572 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 2 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 3 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 4 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 5 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 6 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 7 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 8 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 9 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 10 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 11 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 12 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 13 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 14 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 15 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 16 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 17 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 18 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 19 |
Correct |
0 ms |
43572 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 2 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 3 |
Correct |
4 ms |
43572 KB |
Output is correct |
| 4 |
Correct |
4 ms |
43572 KB |
Output is correct |
| 5 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 6 |
Correct |
4 ms |
43572 KB |
Output is correct |
| 7 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 8 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 9 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 10 |
Correct |
4 ms |
43572 KB |
Output is correct |
| 11 |
Correct |
4 ms |
43572 KB |
Output is correct |
| 12 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 13 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 14 |
Correct |
0 ms |
43572 KB |
Output is correct |
| 15 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 16 |
Correct |
8 ms |
43572 KB |
Output is correct |
| 17 |
Correct |
8 ms |
43572 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
644 ms |
43572 KB |
Output is correct |
| 2 |
Correct |
620 ms |
43572 KB |
Output is correct |
| 3 |
Correct |
628 ms |
43572 KB |
Output is correct |
| 4 |
Correct |
632 ms |
43572 KB |
Output is correct |
| 5 |
Correct |
520 ms |
43572 KB |
Output is correct |
| 6 |
Correct |
588 ms |
43572 KB |
Output is correct |
| 7 |
Correct |
636 ms |
43572 KB |
Output is correct |
| 8 |
Correct |
616 ms |
43572 KB |
Output is correct |
| 9 |
Correct |
628 ms |
43572 KB |
Output is correct |
| 10 |
Correct |
560 ms |
43572 KB |
Output is correct |
| 11 |
Correct |
576 ms |
43572 KB |
Output is correct |
| 12 |
Correct |
568 ms |
43572 KB |
Output is correct |
| 13 |
Correct |
512 ms |
43572 KB |
Output is correct |
| 14 |
Correct |
572 ms |
43572 KB |
Output is correct |
| 15 |
Correct |
472 ms |
43572 KB |
Output is correct |
| 16 |
Correct |
612 ms |
43572 KB |
Output is correct |
| 17 |
Correct |
592 ms |
43572 KB |
Output is correct |
| 18 |
Correct |
536 ms |
43572 KB |
Output is correct |
| 19 |
Correct |
572 ms |
43572 KB |
Output is correct |
| 20 |
Correct |
592 ms |
43572 KB |
Output is correct |
| 21 |
Correct |
512 ms |
43572 KB |
Output is correct |
