0_0_17967943_3484.cpp: In function 'int main()':
0_0_17967943_3484.cpp:59:25: error: 'LL' was not declared in this scope
ans=(ans+pre[i][j]*(LL)suc[i+1][j])%MOD;
^
0_0_17967943_3484.cpp:59:28: error: expected ')' before 'suc'
ans=(ans+pre[i][j]*(LL)suc[i+1][j])%MOD;
^
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