Submission #28691768

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define uu unsigned
#define scanf abc=scanf
#define fre(x) freopen(#x".in","r",stdin),freopen(#x".out","w",stdout)
#define forg(i,x) for(int i=fir[x];i;i=nxt[i])
int abc;
typedef long long ll;
typedef uu long long ull;
typedef pair<int,int>pii;
typedef vector<int>VI;
mt19937 rnd((ull)(new char));
int rd(int l,int r){uniform_int_distribution<>ee(l,r);return ee(rnd);}
void NC(ull k){cout<<(k>>20)<<endl;}

const int mxn=2e5+3;
int n,m,K,a[mxn],b[mxn];
ll s1,s2,ans,E;
ll GG(ll x){x%=K;if(x<0)x+=K;return x;}
void chk(int x){
cout<<x<<endl;
    int r=0;for(int i=1;i<=x;++i)r^=i;
    if(x%2)assert(r<=1);else assert(r/2==x/2);
    if(x%4==0||x%4==3)assert(r%2==0);else assert(r%2);
}
int main(){
//for(int i=1;i<=10000;++i)chk(i);return 0;
    cin>>n>>m>>K;E=K-1;for(int i=1;i<=n;++i)scanf("%d",a+i);for(int i=1;i<=m;++i)scanf("%d",b+i);
    for(int i=1;i<=n;++i)s1+=a[i];for(int i=1;i<=m;++i)s2+=b[i];if(s1%K!=s2%K)return puts("-1"),0;
    ll he=0,ss=0;
    for(int i=1;i<n;++i){int v=GG(a[i]-(m-1)*E);ans+=v+(m-1)*E;he+=E-v;}
    for(int i=1;i<m;++i){
        int v=GG(b[i]-(n-1)*E);
        ll ee=min(E-v,he);
        v+=ee,he-=ee;
        ss+=v;
    }
    ss+=GG(a[n]-ss);
    ans+=ss;
    printf("%lld\n",ans);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:29:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   29 |     for(int i=1;i<=n;++i)s1+=a[i];for(int i=1;i<=m;++i)s2+=b[i];if(s1%K!=s2%K)return puts("-1"),0;
      |     ^~~
./Main.cpp:29:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   29 |     for(int i=1;i<=n;++i)s1+=a[i];for(int i=1;i<=m;++i)s2+=b[i];if(s1%K!=s2%K)return puts("-1"),0;
      |                                   ^~~

Judge Result