제출 #79034

#제출 시각아이디문제언어결과실행 시간메모리
79034KLPPSterilizing Spray (JOI15_sterilizing)C++14
5 / 100
5077 ms7788 KiB
#include<iostream> using namespace std; typedef long long int lld; int main(){ int n,q,k; cin>>n>>q>>k; lld arr[n]; for(int i=0;i<n;i++)cin>>arr[i]; while(q--){ int x,y,z; cin>>x>>y>>z; if(x==1){y--; arr[y]=z; } if(x==2){y--;z--; for(int i=y;i<=z;i++)arr[i]/=k; } if(x==3){y--;z--; lld sum=0; for(int i=y;i<=z;i++)sum+=arr[i]; cout<<sum<<endl; } } return 0; }
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