比赛 |
2024暑假C班集训E |
评测结果 |
AAAAAAAAAA |
题目名称 |
Swapity Swapity Swap |
最终得分 |
100 |
用户昵称 |
┭┮﹏┭┮ |
运行时间 |
0.169 s |
代码语言 |
C++ |
内存使用 |
5.24 MiB |
提交时间 |
2024-07-14 09:10:33 |
显示代码纯文本
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 1e5+10;
ll read(){
ll x = 0,f = 1;char c = getchar();
for(;c < '0' || c > '9';c = getchar())if(c == '-')f = -1;
for(;c >= '0' && c <= '9';c = getchar())x = (x<<1) + (x<<3) + c-'0';
return x * f;
}
int n,m,k;
struct group{
int a[N];
group operator * (const group x)const{
group y;
for(int i = 1;i <= n;i++)y.a[i] = x.a[a[i]];
return y;
}
}F,U;
int a[N];
int main(){
freopen("usaco_Feb_swap.in","r",stdin);
freopen("usaco_Feb_swap.out","w",stdout);
n = read(),m = read(),k = read();
for(int i = 1;i <= n;i++)F.a[i] = i,U.a[i] = i;
for(int i = 1;i <= m;i++){
int l = read(),r = read();
for(int j = l;j <= r;j++)a[j] = F.a[r - (j - l)];
for(int j = l;j <= r;j++)F.a[j] = a[j];
}
while(k){
if(k & 1)U = U * F;
F = F * F,k >>= 1;
}
for(int i = 1;i <= n;i++)printf("%d\n",U.a[i]);
return 0;
}