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Submission #17
ID
Time
User
Problem
Language
Verdict
Time
Memory
17
Mar/22/2025 08:43
n29
Hamming Distance
cpp
AC
9 ms
3840 KB
Source Code
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#include<bits/stdc++.h> using namespace std; #ifndef BADGNU #pragma GCC target("sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native") #endif #pragma GCC optimize("Ofast,unroll-loops,fast-math,O3") #define ll long long // #define int ll #define ld long double #define y1 cheza mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); const int N=1e5+100; const int M=5001; const int B=447; const int mod=998244353; const ll INF=1e18; const int dx[]={1,-1,0,0}; const int dy[]={0,0,1,-1}; const double eps=1e-6; string a,b; void test(){ cin>>a>>b; int ans=0; for(int i=0;i<a.size();i++){ if(a[i]!=b[i]){ ans++; } } cout<<ans<<'\n'; } /* */ signed main(){ ios_base::sync_with_stdio(false); cin.tie(nullptr); // cout.tie(nullptr); int t2=1; // cin>>t2; for(int i=1;i<=t2;i++){ test(); } }
cpp