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个人简介
茶亦醉人何必酒,书能香我不须花
本用户已离线......
~~该用户很懒,这里啥也没写 (´・�・`)(´・ω・`)~~**
用户不懒,所以留下了什么......
用户不是很懒了,所以用户也不是蒟蒻
该用户很喜欢刷题,可是往往题却对我很不友好
题库
ℎ���html
茶亦醉人何必酒,书能香我不须花
本用户已离线......
~~该用户很懒,这里啥也没写 (´・�・`)(´・ω・`)~~**
用户不懒,所以留下了什么......##
『it is a beautiful day **outside.**』
—这真是美好的一天,—
『 birds are singing, 』
—**鸟儿在歌唱,**—
『flowers are blooming...』
—花朵在绽放...—
『on days like these,』
—**在像这样美丽的日子里,**—
『kids like you...』
—你这样的孩子...—
『SHOULD BE BURNING IN HELL.』
—应 该 在 地 狱 里 焚 烧 殆 尽—
该用户很喜欢虐题,可是往往被题虐
本人的萌新QWQ是刚学OI但是是这样即使我也声音大声喊出要用蒟蒻的������!本人的萌新QWQ是刚学OI但是是这样即使我也声音大声喊出要用蒟蒻的IAKIOI!
CSP rp++!CSP rp++!---
我的代码风格
python
""" ===== 快速排序 ===== """ log = print def quick_sort(number_list): if len(number_list) <= 0: return number_list pviot = number_list[0] left = [] for i in range(1,len(number_list)): if number_list[i] < pviot: left.append(number_list[i]) right = [] for i in range(1,len(number_list)): if number_list[i] > pviot: right.append(number_list[i]) # log(left,[pviot],right) return quick_sort(left) + [pviot] + quick_sort(right) if __name__ == '__main__': # numbers = [7, 5, 0, 6, 3, 4, 1, 9, 8, 2] numbers = list(map(int, input().split(','))) log(quick_sort(numbers))
c++
#include<bits/stdc++.h> using namespace std; const int N = 1e5+5; int a[N]; int n,m; int fid(int x){ int l=1; int r=n; int ret=r; while(l<=r){ int mid = (l+r)/2; if(a[mid] >= x){ ret = mid; r = mid - 1; }else{ l = mid + 1; } } return ret; } int fid1(int x){ int l=0; int r=n; int ret=r; while(l<=r){ int mid = (l+r)/2; if(a[mid] > x){ ret = mid; r = mid - 1; }else{ l = mid + 1; } } return ret; } int main(){ int t; scanf("%d", &t); int cnt = 1; while(t--){ printf("Case %d:\n",cnt); cnt++; memset(a,0,sizeof(a)); scanf("%d%d", &n, &m); for(int i=1;i<=n;i++){ scanf("%d",&a[i]); } n++; a[n] = 1e8+10; while (m--){ int a, b; scanf("%d%d",&a,&b); int idx1 = fid(a); int idx2 = fid1(b); printf("%d\n",idx2-idx1); } } return 0; }
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最近活动
This person is lazy and didn't join any contests or homework. -
最近编写的题解
This person is lazy and didn't write any solutions. -
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