Math dat getting tle

#1

I am getting tle in math day hint

#2

#include using namespace std; int power(long long x, unsigned int y, int p) { int res = 1; while (y > 0) { if (y & 1) res = ((res%p)(x%p)) % p; x = ((x%p)(x%p)) % p; y = y>>1; } return res; } int main() { int t; cin>>t; while(t–) { int a,n,p; cin>>a>>n>>p; for(int i=1;i<=n;i++) { int y=power(a,i,p); a=y; } cout<<a<<endl; } return 0; }

#3

You need to use long long int to prevent overflow.

#4

I am grttiling tlw for test case 3 and 4

#5

It’s working https://ide.codingblocks.com/s/574547

#6

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