Submission #147003

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
147003	2019-08-27 03:54:52	jun6873	Lightning Rod (NOI18_lightningrod)	C++11	100 / 100	679 ms	190460 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
using lint = long long;
using pint = pair<lint, lint>;
#define x first
#define y second
const int maxn = 10000004;
int n, k, b[maxn];
pint a[maxn];
static char buf[1 << 19]; // size : any number geq than 1024
static int idx = 0;
static int bytes = 0;
static inline int _read() {
    if (!bytes || idx == bytes) {
        bytes = (int)fread(buf, sizeof(buf[0]), sizeof(buf), stdin);
        idx = 0;
    }
    return buf[idx++];
}
static inline int _readInt() {
    int x = 0, s = 1;
    int c = _read();
    while (c <= 32) c = _read();
    if (c == '-') s = -1, c = _read();
    while (c > 32) x = 10 * x + (c - '0'), c = _read();
    if (s < 0) x = -x;
    return x;
 
 
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