| Task: | Spiraali |
| Sender: | eerosahlberg |
| Submission time: | 2021-10-13 09:34:17 +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
inp = input().split()
n = int(inp[0])
t = int(inp[1])
kierros = 0
value = 0
c = []
for i in range(t):
cords = input().split()
y = int(cords[0])
x = int(cords[1])
if(x<=n/2 and y>=x and y <= n-x+1):
kierros = x
if(kierros!=1):
#value = (kierros-1)*4*(n-1)-(kierros-2)*8 + (y-x+1)
value = -4*(kierros-1)*(kierros-n-1) + (y-x+1)
else:
value = (y-x+1)
elif(x>n/2 and y>=n-x+1 and y <= x):
kierros = n-x+1
if(kierros!=1):
#value = (kierros-1)*4*(n-1)-(kierros-2)*8 + (n-2*(kierros-1)) + ((n-2*(kierros-1))-1) + (n-y-(kierros-1))
value = -4*(kierros-1)*(kierros-n-1) + (n-2*(kierros-1)) + ((n-2*(kierros-1))-1) + (n-y-(kierros-1))
else:
value = n + (n-1) + (n-y)
elif(y<=n/2):
kierros = y
if(kierros!=1):
#value = (kierros-1)*4*(n-1)-(kierros-2)*8 + (n-2*(kierros-1)) + 2*((n-2*(kierros-1))-1) + (n-x-y+1)
value = -4*(kierros-1)*(kierros-n-1) + (n-2*(kierros-1)) + 2*((n-2*(kierros-1))-1) + (n-x-y+1)
else:
value = n + 2*(n-1) + (n-x)
else:
kierros = n-y+1
if(kierros!=1):
#value = (kierros-1)*4*(n-1)-(kierros-2)*8 + (n-2*(kierros-1)) - ((n-x+1)-y)
value = -4*(kierros-1)*(kierros-n-1) + (n-2*(kierros-1)) - ((n-x+1)-y)
else:
value=n-((n-x+1)-y)
print(value)
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 |
