Task: | Spiraali |
Sender: | arde100 |
Submission time: | 2021-10-10 14:26:41 +0300 |
Language: | Python3 (CPython3) |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 15 |
#2 | ACCEPTED | 20 |
#3 | ACCEPTED | 65 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.02 s | 1 | details |
#2 | ACCEPTED | 0.03 s | 2 | details |
#3 | ACCEPTED | 0.03 s | 3 | details |
Code
n,t = input().split() n = int(n) t = int(t) testit = [] for i in range(t): y,x = input().split() y = int(y) x = int(x) testit.append((y-1,x-1)) for i in testit: x = i[1] y = i[0] x_r = (n-1)/2 - abs(x - (n-1) / 2) y_r = (n-1)/2 - abs(y - (n-1) / 2) r = int(min(x_r,y_r)) # Laskee ensimmäisen kierroksen pituuden (jos n=10, tulee 36) r_0 = 4*(n-1) # Laskee halutun kierroksen pituuden (1,4=24) r_bef_h = int(r_0 - 8*(r-1)) r_h = int(r_0 - 8*r) r_first = (r*((r_0+r_bef_h)//2)) + 1 #print(r,r_0,r_bef_h,r_first) # Jos ollaan vasemmassa reunassa if x == r: num = r_first + y - r # Jos ollaan alarivissä elif y == r + r_h//4: num = r_first + (r_h//4) + (x - r) # Jos ollaan oikeassa reunassa elif x == r + r_h//4: num = r_first + 2*(r_h//4) + (r_h//4 - (y - r)) # Jos ollaan ylärivissä elif y == r: num = r_first + 3*(r_h//4) + (r_h//4 - (x - r)) print(int(num))
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
10 100 1 1 1 2 1 3 1 4 ... |
correct output |
---|
1 36 35 34 33 ... |
user output |
---|
1 36 35 34 33 ... Truncated |
Test 2
Group: 2
Verdict: ACCEPTED
input |
---|
1000 1000 371 263 915 322 946 880 53 738 ... |
correct output |
---|
773533 312166 206053 200080 593922 ... |
user output |
---|
773533 312166 206053 200080 593922 ... Truncated |
Test 3
Group: 3
Verdict: ACCEPTED
input |
---|
1000000000 1000 177757853 827347032 409613589 419171337 739269360 256524697 328695530 896842209 ... |
correct output |
---|
571375684522141210 967321186816598569 762879105851175000 370065046779516790 936897883750373771 ... |
user output |
---|
571375684522141210 967321186816598569 762879105851175000 370065046779516790 93689788375037 ... Truncated |