Problem	dijkstra
User	nminhnguyenle
Submission Time	2025-12-26 15:59:40
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

dijkstra.cpp:1:1: error: ‘import’ does not name a type
1 | import sys
| ^~~~~~
dijkstra.cpp:8:25: error: ‘ptr’ does not name a type
8 | n = int(data[ptr]); ptr += 1
| ^~~
dijkstra.cpp:9:25: error: ‘ptr’ does not name a type
9 | m = int(data[ptr]); ptr += 1
| ^~~
dijkstra.cpp:13:33: error: ‘ptr’ does not name a type
13 | a = int(data[ptr]) - 1; ptr += 1
| ^~~
dijkstra.cpp:14:33: error: ‘ptr’ does not name a type
14 | b = int(data[ptr]) - 1; ptr += 1
| ^~~
dijkstra.cpp:15:29: error: ‘ptr’ does not name a type
15 | c = int(data[ptr]); ptr += 1
| ^~~