Submission #886870

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
886870	2023-12-13 05:57:13	ndosh	Nuclearia (CEOI15_nuclearia)	C++17	0 / 100	156 ms	61264 KiB

nuclearia

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#include<bits/stdc++.h>
using namespace std;
#define int long long
int w, h, n, q, p[2500005], s[2500005], pre[2500005];
signed main(){
    cin.tie(0);
    ios_base::sync_with_stdio(0);
    cin >> w >> h >> n;
    for (int i = 1; i <= n; i++){
        int x, y, a, b;
        cin >> x >> y >> a >> b;
        int num =  a/b + 1;
        if (num == 1){
            s[x] += a;
            s[x+1] -= a;
            continue;
        }
        if ((x - num + 1) < (int)1){
            s[1] += a - b*(x-1);
            s[2] -= (a - b*(x-1));
            s[2] += b;
            s[x+1] -= b;
        }
        else{
            s[x-num+1] += a%b;
            s[x-num+2] -= a%b;
            s[x-num+2] += b;
            s[x+1] -= b;
        }
 
 
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