Problem	knapsack
User	R9q5P8
Submission Time	2026-04-19 14:52:26
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

knapsack.cpp: In function ‘int main()’:
knapsack.cpp:19:10: error: ‘auto’ can only be specified for variables or function declarations
19 | for (auto [[wt, vl], cnt]: items)
| ^~~~
knapsack.cpp:19:10: error: expected primary-expression before ‘auto’
knapsack.cpp:20:19: error: ‘k’ was not declared in this scope
20 | for (int k = 0; k < cnt; ++k)
| ^
knapsack.cpp:20:23: error: ‘cnt’ was not declared in this scope; did you mean ‘int’?
20 | for (int k = 0; k < cnt; ++k)
| ^~~
| int
knapsack.cpp:21:31: error: ‘wt’ was not declared in this scope; did you mean ‘w’?
21 | for (int i = w; i >= wt; --i)
| ^~
| w
knapsack.cpp:22:42: error: ‘vl’ was not declared in this scope
22 | dp[i] = max(dp[i], dp[i-wt]+vl);
|