Problem chickensoup
User Hhw48
Submission Time 2023-12-06 10:23:45
Score 0
Max Time N/A
Max Memory N/A

Compile Error

chickensoup.cpp: In function ‘long long int sum(long long int)’:
chickensoup.cpp:12:39: error: lvalue required as left operand of assignment
12 | for(; x; x-=x&(-x))((res%mod) += fw[x])%mod;
| ^