#include <cstdio> int main() { int n, k, a, x, min_a = 2019; scanf("%d %d", &n, &k); for (int i = 1; i <= n; i++) { for (int j = 1; j <= i; j++) { scanf("%d", &a); if (a >= min_a) { continue; } x = i * (i + 1); x -= (j - 1) * j; x -= (i - j) * (i - j + 1); x /= 2; if (x <= k) { min_a = a; } } } printf("%d\n", min_a); return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | #include <cstdio> int main() { int n, k, a, x, min_a = 2019; scanf("%d %d", &n, &k); for (int i = 1; i <= n; i++) { for (int j = 1; j <= i; j++) { scanf("%d", &a); if (a >= min_a) { continue; } x = i * (i + 1); x -= (j - 1) * j; x -= (i - j) * (i - j + 1); x /= 2; if (x <= k) { min_a = a; } } } printf("%d\n", min_a); return 0; } |