Problem	construct
User	Hijackedsoul
Submission Time	2025-07-18 10:13:40
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

construct.cpp:1:1: error: ‘MOD’ does not name a type
1 | MOD = 10**9 + 7
| ^~~
construct.cpp:10:25: error: ‘ptr’ does not name a type
10 | N = int(data[ptr]); ptr += 1
| ^~~
construct.cpp:11:25: error: ‘ptr’ does not name a type
11 | M = int(data[ptr]); ptr += 1
| ^~~
construct.cpp:12:25: error: ‘ptr’ does not name a type
12 | K = int(data[ptr]); ptr += 1
| ^~~
construct.cpp:16:33: error: ‘ptr’ does not name a type
16 | a = int(data[ptr]) - 1; ptr += 1
| ^~~
construct.cpp:17:33: error: ‘ptr’ does not name a type
17 | b = int(data[ptr]) - 1; ptr += 1
| ^~~