/*
        # Love Someone #

    There are days
    I wake up and I pinch myself
    You're with me, not someone else
    And I am scared, yeah, I'm still scared
    That it's all a dream

        'Cause you still look perfect as days go by
        Even the worst ones, you make me smile
        I'd stop the world if it gave us time

    'Cause when you love someone
    You open up your heart
    When you love someone
    You make room
    If you love someone
    And you're not afraid to lose 'em
    You'll probably never love someone like I do
    You'll probably never love someone like I do

        When you say
        You love the way I make you feel
        Everything becomes so real
        Don't be scared, no, don't be scared
        'Cause you're all I need

    And you still look perfect as days go by
    Even the worst ones, you make me smile
    I'd stop the world if it gave us time

        'Cause when you love someone
        You open up your heart
        When you love someone
        You make room
        If you love someone
        And you're not afraid to lose 'em
        You'll probably never love someone like I do
        You'll probably never love someone like I do

    All my life
    I thought it'd be hard to find
    The one 'til I found you
    And I find it bittersweet
    'Cause you gave me something to lose

        But when you love someone
        You open up your heart
        When you love someone
        You make room
        If you love someone
        And you're not afraid to lose 'em
        You'll probably never love someone like I do
        You'll probably never love someone like I do
        You'll probably never love someone like I do

*/

/// Template

//#pragma comment(linker, "/stack:200000000") //  (UNCOMMENT WHEN HAVING LOTS OF RECURSIONS)
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
//#pragma GCC optimize("unroll-loops")  // $ (UNCOMMENT WHEN TRYING TO BRUTEFORCE WITH A LOT OF LOOPS)\

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>

using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;

#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define int long long
#define ll long long
#define rep(i,a,b) for(int i=a;i<b;++i)
#define fre(i,a,b) for(int i=a;i<=b;i++)
#define rpe(i,a,b) for(i=a-1;i>=b;i--)
#define rp(i,n) rep(i,0,n)
#define fr(i,n) fre(i,1,n)
#define trav(a, x) for (auto& a : x)
#define pb push_back
#define eb emblace_back
#define mp make_pair
#define endl "\n"
#define F first
#define S second
#define vi vector<int>
#define vii vector< vector<int> >
#define vpi vector< pair<int,int> >
#define viii vector< vector<vector<int> > >
#define cd complex<double>
#define PI acos(-1)
#define pie 3.14159265358979323846
#define all(c) (c).begin(),(c).end()
#define prec(n) fixed << setprecision(n)
#define print_time {cout << flush; cerr << endl << "Time taken: " << fixed << setprecision(3) << 1.0 * clock() / CLOCKS_PER_SEC << " secs\n";}
#define gcd(a,b) __gcd((a),(b))
#define lcm(a,b) ((a)*(b)) / gcd((a),(b))
#define bc(n) __builtin_popcountll(n)
#define leadzero(a) __builtin_clz(a)        // count leading zeroes
#define trailzero(a) __builtin_ctz(a)       // count trailing zeroes
#define bitcount(a) __builtin_popcount(a)   // count set bits
#define lps(v,x) (lower_bound(all(v),x)-v.begin())
#define ups(v,x) (upper_bound(all(v),x)-v.begin())

typedef long double ld;
typedef long double LD;

typedef tree< int, null_type, less<int>, rb_tree_tag,tree_order_statistics_node_update>
    ordered_set;
// order_of_key (val): returns the no. of values less than val
// find_by_order (k): returns the iterator to kth largest element.(0-based)

// -------------------------<RNG>-------------------------
mt19937 RNG(chrono::steady_clock::now().time_since_epoch().count());
#define SHUF(v) shuffle(all(v), RNG);
// Use mt19937_64 for 64 bit random numbers.

// ------------------------</RNG>-------------------------

#define TRACE
#ifndef ONLINE_JUDGE
#define trace(...) __f(#__VA_ARGS__, __VA_ARGS__)
template <typename Arg1>
void __f(const char* name, Arg1&& arg1){
    cerr << name << " : " << arg1 << endl;}
template <typename Arg1, typename... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args){
    const char* comma = strchr(names + 1, ',');cerr.write(names, comma - names) << " : " << arg1<<"  ";__f(comma+1, args...);}
#else
#define trace(...)
#endif

auto clk=clock();
const int inft = (1LL<<61) ;
const int inf = 5e18;
const int mod = 1e9+7;
const int mod1 = 998244353;
const int N = 1e6+1e4+1e2+1 ;
const int M = 3*(1e5+1e3+1e1) ;

int modpow(int x,int n,int mod){x %= mod ; int res = 1; while(n>0){ if(n & 1) res = res * x % mod; x = x * x % mod; n >>= 1; } return res;}

// -----------------<Modular Arithmetic>------------------

//template<typename T> T gcd(T a, T b){return(b?__gcd(a,b):a);}
//template<typename T> T lcm(T a, T b){return(a*(b/gcd(a,b)));}
int add(int a, int b, int c){int res=a+b;return(res>=c?res-c:res);}
int mod_neg(int a, int b, int c){int res;if(abs(a-b)<c)res=a-b;else res=(a-b)%c;return(res<0?res+c:res);}
int mul(int a, int b, int c){ll res=(ll)a*b;return(res>=c?res%c:res);}
ll mulmod(ll a,ll b, ll m){ll q = (ll)(((LD)a*(LD)b)/(LD)m);ll r=a*b-q*m;if(r>m)r%=m;if(r<0)r+=m;return r;}
template<typename T>T expo(T e, T n){T x=1,p=e;while(n){if(n&1)x=x*p;p=p*p;n>>=1;}return x;}
template<typename T>T power(T e, T n, T m){T x=1,p=e;while(n){if(n&1)x=mul(x,p,m);p=mul(p,p,m);n>>=1;}return x;}
template<typename T>T extended_euclid(T a, T b, T &x, T &y){T xx=0,yy=1;y=0;x=1;while(b){T q=a/b,t=b;b=a%b;a=t;\
t=xx;xx=x-q*xx;x=t;t=yy;yy=y-q*yy;y=t;}return a;}
template<typename T>T mod_inverse(T a, T n){T x,y,z=0;T d=extended_euclid(a,n,x,y);return(d>1?-1:mod_neg(x,z,n));}

// -----------------</Modular Arithmetic>-----------------

///
///
///      8888888b.                   888       .d8888b.
///      888  "Y88b                  888      d88P  Y88b
///      888    888                  888      888    888
///      888    888  8888b.  888d888 888  888 888         8888b.  888d888 88888b.   8888b.   .d88b.   .d88b.
///      888    888     "88b 888P"   888 .88P 888            "88b 888P"   888 "88b     "88b d88P"88b d8P  Y8b
///      888    888 .d888888 888     888888K  888    888 .d888888 888     888  888 .d888888 888  888 88888888
///      888  .d88P 888  888 888     888 "88b Y88b  d88P 888  888 888     888  888 888  888 Y88b 888 Y8b.
///      8888888P"  "Y888888 888     888  888  "Y8888P"  "Y888888 888     888  888 "Y888888  "Y88888  "Y8888
///                                                                                              888
///                                                                                         Y8b d88P
///                                                                                          "Y88P"
///


/// Code

signed main()
{
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin.exceptions(cin.failbit);
    srand(chrono::high_resolution_clock::now().time_since_epoch().count());
    cout<<fixed<<setprecision(10);
    #ifndef ONLINE_JUDGE
//        freopen("input.txt", "r", stdin);
//        freopen("output.txt", "w", stdout) ;
    #endif // ONLINE_JUDGE

    int a,b,c ;
    cin >> a >> b >> c ;

    cout << min(a+b, min(b+c,c+a)) ;


    cerr<<endl<<endl<<"Time elapsed: "<<(double)(clock()-clk)/CLOCKS_PER_SEC<<endl;
return 0 ;
}
/*
                # Khaab #

//        Main jado tere khaab an wale raah tureya
//        Main turreya bada na maithon jawein mudeya
//        O jive rehnde panne nal panne judd de
//        Main ravaan tere nal ohna waangu judeya
//        Main likhda hunda si tere baare adiye
//        Jaa ke puchle gawah ne taare adiye
//        Jo karde mazak ohna hass lainde
//        Jo taane kassde ohna nu kass lainde...
//
//                Dil tainu rehnda sadda chete karda
//                Kise hor te na maare tere te hi marda
//                Ban meri rani tera raja ban jaa
//                Tu hi ban mera ghar darwaza ban jaa...
//
//                O tainu vekh jaava tere val rudeya
//                Tu fool te main tahni wangu naal judeya
//                Main jado tere khaab an wale raah tureya
//                Main turreya bada na maithon jawein mudeya
//                O jive rehnde panne nal panne judd de
//                Main ravaan tere nal ohna waangu judeya...
//                (Main ravaan tere nal ohna waangu judeya...)
//                (Main ravaan tere nal ohna waangu judeya...)
//
//                Layi na tu mainu bahute laare adiye
//                Ni hor kitte rehjiye kunware adiye
//                Mere supne bade ne keh lainde
//                Na bhejj main dur nede reh lain de
//
//                Ae pyar rahe pura na rahe thudeya
//                Main umraan tayi tere naal raha judeya
//                Main jado tere khwab an wale raah tureya
//                Main turreya bada na maithon jawein mudeya
//                O jive rehnde panne nal panne judd de
//                Main ravaan tere nal ohna waangu judeya...
//
//                Aa kathe ho ke duniya bana laiye
//                Rusiye je jagg hi mana laiye
//                Choli teri khushiyaan naal bhar daunga
//                Supne aa wala tainu ghar daunga...
//                Ae fikke nahi laare eh sahchi gudde aa
//                Tere lai ae haath Rabb agge judeya
//                Main jado tere khwab an wale raah tureya
//                Main turreya bada na maithon jawein mudeya
//                O jive rehnde panne nal panne judd de
//                Main ravaan tere nal ohna waangu judeya...
//                (Ooo...)

*/



Measured memory_bytes: 256