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div3_2.cpp
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93 lines (75 loc) · 1.38 KB
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#include <iostream>
using namespace std;
int hacke[100];
int hacko[100];
int esize=0;
int osize=0;
void hackzero(){
for(int i=0;i<100;i++){
hacke[i]=-1;
hacko[i]=-1;
}
}
long long int addvalue(long long int A[],int x,int c,int n){
long long int sum=0;
long long int sum1=0;
if(c==0){
for(int i=0,j=n;i<n;i++,j--){
if(A[i]%2==0){
A[i]=A[i]+x;
}
if(A[j]%2==0){
A[j]=A[j]+x;
}
if(j<=i){
break;
}
sum=sum+A[i];
sum1=sum1+A[j];
}
}
else if(c==1){
for(int i=0,j=n;i<n;i++,j--){
if(A[i]%2!=0){
A[i]=A[i]+x;
}
if(A[j]%2!=0){
A[j]=A[j]+x;
}
if(j<=i){
break;
}
sum=sum+A[i];
sum1=sum1+A[j];
}
}
return sum+sum1;
}
void solve(){
int n;
cin>>n;
int q;
cin>>q;
long long A[n];
for(int i=0;i<n;i++){
cin>>A[i];
}
long long int sum=0;
for(int i=0;i<q;i++){
int c;
cin>>c;
int z;
cin>>z;
sum=addvalue(A,z,c,n);
cout<<sum<<endl;
}
}
int main(){
int N;
cin>>N;
while(N){
solve();
N--;
}
return 0;
}