import sys
from math import floor
# sys.stdin = open('input.txt')
# sys.stdout = open('output.txt', 'w')
n, húz = map(int, input().strip().split())
pakli = list(map(int, input().strip().split()))
mana = 0
if húz <= len(pakli):
for i in range(húz):
if pakli[0] < pakli[1]:
mana += pakli[0]
pakli.append(pakli[0])
pakli.pop(0)
else:
mana += pakli[1]
pakli.append(pakli[1])
pakli.pop(1)
else:
for i in range(len(pakli)):
if pakli[0] < pakli[1]:
mana += pakli[0]
pakli.append(pakli[0])
pakli.pop(0)
else:
mana += pakli[1]
pakli.append(pakli[1])
pakli.pop(1)
pakli.pop(pakli.index(max(pakli)))
hátra = (húz - len(pakli)-1)/len(pakli)
for i in pakli:
mana += i * floor(hátra)
húz -= len(pakli)*floor(hátra) + len(pakli)
for i in range(húz):
if pakli[0] < pakli[1]:
mana += pakli[0]
pakli.append(pakli[0])
pakli.pop(0)
else:
mana += pakli[1]
pakli.append(pakli[1])
pakli.pop(1)
print(mana-1)
sys.stdout.close()
| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Accepted | 16ms | 3320 KiB | ||||
| 2 | Wrong answer | 17ms | 3108 KiB | ||||
| 3 | Accepted | 17ms | 3124 KiB | ||||
| subtask2 | 0/12 | ||||||
| 4 | Wrong answer | 17ms | 3332 KiB | ||||
| 5 | Runtime error | 17ms | 3116 KiB | ||||
| 6 | Runtime error | 17ms | 2984 KiB | ||||
| 7 | Runtime error | 16ms | 3212 KiB | ||||
| 8 | Runtime error | 17ms | 3124 KiB | ||||
| subtask3 | 0/21 | ||||||
| 9 | Wrong answer | 17ms | 3164 KiB | ||||
| 10 | Wrong answer | 17ms | 3376 KiB | ||||
| 11 | Wrong answer | 17ms | 3340 KiB | ||||
| 12 | Wrong answer | 16ms | 3128 KiB | ||||
| 13 | Wrong answer | 17ms | 3352 KiB | ||||
| 14 | Wrong answer | 16ms | 3056 KiB | ||||
| 15 | Wrong answer | 17ms | 3236 KiB | ||||
| 16 | Wrong answer | 16ms | 3236 KiB | ||||
| subtask4 | 0/22 | ||||||
| 17 | Wrong answer | 17ms | 3164 KiB | ||||
| 18 | Wrong answer | 17ms | 3376 KiB | ||||
| 19 | Wrong answer | 17ms | 3340 KiB | ||||
| 20 | Wrong answer | 16ms | 3128 KiB | ||||
| 21 | Wrong answer | 17ms | 3352 KiB | ||||
| 22 | Wrong answer | 16ms | 3056 KiB | ||||
| 23 | Wrong answer | 17ms | 3236 KiB | ||||
| 24 | Wrong answer | 16ms | 3236 KiB | ||||
| 25 | Wrong answer | 272ms | 14204 KiB | ||||
| 26 | Time limit exceeded | 1.1s | 12936 KiB | ||||
| 27 | Wrong answer | 592ms | 8392 KiB | ||||
| 28 | Time limit exceeded | 1.1s | 14056 KiB | ||||
| 29 | Wrong answer | 284ms | 14324 KiB | ||||
| 30 | Time limit exceeded | 1.085s | 13612 KiB | ||||
| 31 | Time limit exceeded | 1.1s | 12336 KiB | ||||
| 32 | Time limit exceeded | 1.09s | 14336 KiB | ||||
| 33 | Wrong answer | 71ms | 14164 KiB | ||||
| subtask5 | 0/45 | ||||||
| 34 | Accepted | 17ms | 3116 KiB | ||||
| 35 | Wrong answer | 17ms | 3320 KiB | ||||
| 36 | Accepted | 17ms | 3312 KiB | ||||
| 37 | Wrong answer | 17ms | 3332 KiB | ||||
| 38 | Runtime error | 17ms | 3116 KiB | ||||
| 39 | Runtime error | 17ms | 2984 KiB | ||||
| 40 | Runtime error | 16ms | 3212 KiB | ||||
| 41 | Runtime error | 17ms | 3124 KiB | ||||
| 42 | Wrong answer | 17ms | 3164 KiB | ||||
| 43 | Wrong answer | 17ms | 3376 KiB | ||||
| 44 | Wrong answer | 17ms | 3340 KiB | ||||
| 45 | Wrong answer | 16ms | 3128 KiB | ||||
| 46 | Wrong answer | 17ms | 3352 KiB | ||||
| 47 | Wrong answer | 16ms | 3056 KiB | ||||
| 48 | Wrong answer | 17ms | 3236 KiB | ||||
| 49 | Wrong answer | 16ms | 3236 KiB | ||||
| 50 | Wrong answer | 272ms | 14204 KiB | ||||
| 51 | Time limit exceeded | 1.1s | 12936 KiB | ||||
| 52 | Wrong answer | 592ms | 8392 KiB | ||||
| 53 | Time limit exceeded | 1.1s | 14056 KiB | ||||
| 54 | Wrong answer | 284ms | 14324 KiB | ||||
| 55 | Time limit exceeded | 1.085s | 13612 KiB | ||||
| 56 | Time limit exceeded | 1.1s | 12336 KiB | ||||
| 57 | Time limit exceeded | 1.09s | 14336 KiB | ||||
| 58 | Wrong answer | 71ms | 14164 KiB | ||||
| 59 | Wrong answer | 287ms | 14160 KiB | ||||
| 60 | Time limit exceeded | 1.1s | 14076 KiB | ||||
| 61 | Time limit exceeded | 1.1s | 13624 KiB | ||||
| 62 | Time limit exceeded | 1.1s | 14144 KiB | ||||
| 63 | Wrong answer | 266ms | 14124 KiB | ||||
| 64 | Wrong answer | 356ms | 6460 KiB | ||||
| 65 | Time limit exceeded | 1.082s | 13996 KiB | ||||
| 66 | Wrong answer | 307ms | 6864 KiB | ||||
| 67 | Wrong answer | 72ms | 14144 KiB | ||||