- 博客(14)
- 收藏
- 关注
RSS订阅原创 P2032题解
呼~终于发了个有意义的题解#include<bits/stdc++.h>#define ll long long#define ld long doubleusing namespace std;int read(){ int r=0,f=1;char c=getchar(); while((c<'0'||c>'9')&&c^'-')c=getchar(); if(c=='-')f=-1,c=getchar(); while(
2021-04-17 10:35:58
198
原创 P5015题解
#include<bits/stdc++.h>//#define int long long//#include//#include//#include//#include//#include//#include//#include//#include//#include//#include//#include//#include<Windows.h>//#include<stdlib.h>using namespace std;int m
2021-04-17 10:33:18
248
原创 P1068题解
LAG又来水题解了…#include<bits/stdc++.h>using namespace std;struct aa{ int xh; int fs;}a[10005];bool cmp(aa a,aa b){ if(a.fs>b.fs){ return 1; }else if(a.fs<b.fs){ return 0; }else{ return a.xh<b.xh; }}int main(){ long long n,m;
2021-02-24 14:55:34
132
原创 P1060题解
#include<bits/stdc++.h>using namespace std;int n,m,w[30000],c[30000];int f[30000];int main(){ cin>>m>>n; for(int i=1;i<=n;++i){ cin>>w[i]>>c[i]; c[i]*=w[i]; } for(int i=1;i<=n;++i){
2021-02-24 14:33:49
121
原创 P1055题解
#include<bits/stdc++.h>//#define int long longusing namespace std;int main(){ string s; long long cnt=0,a=1; cin>>s; if(s[0]=='0'&&s[2]=='6'&&s[3]=='7'&&s[4]=='0'&&s[6]=='8'&&s[7]=='2'&&s[8
2021-02-24 14:21:17
368
1
原创 P1049题解
#include <iostream>using namespace std;int w[20001],f[20001]; int main(){ int i,j,m,n; cin>>m>>n; for(i=1;i<=n;i++) cin>>w[i]; for(i=1;i<=n;i++){ for(j=m;j>=w[i];j--){ //for(j=m;j>=w[i];j--) if(j>=w
2021-02-24 14:19:48
94
原创 P1047题解
#include<bits/stdc++.h>using namespace std;long long a[100005]={},l,m;void tp(long long i,long long j){ for(int k=i;k<=j;k++){ a[k]=1; }}int main(){ cin>>l>>m; long long u,v,cnt=0; for(int i=1;i<=m;i++){ cin>>u&g
2021-02-24 14:16:31
167
原创 P1046题解
#include<bits/stdc++.h>using namespace std;int main(){ long long a[10]={},i=0,x,cnt=0; for(i=0;i<10;i++){ cin>>a[i]; } cin>>x; for(i=0;i<10;i++){ if(a[i]<=x+30){ cnt++; }
2021-02-24 14:09:56
142
原创 P1035题解
#includeusing namespace std;int main(){int k,n=1;double Sn=1;scanf("%d",&k);while(Sn<=k){n++;Sn+=1.0/n;}printf("%d",n);return 0;}
2021-02-24 12:50:11
225
3
原创 P1003题解
#include<bits/stdc++.h>using namespace std;int a[10001][5];int main(){int al,b,n;cin>>n;for(int i=1;i<=n;i++){cin>>a[i][1]>>a[i][2]>>a[i][3]>>a[i][4];a[i][3]+=a[i][1];a[i][4]+=a[i][2];}cin>>al>&g
2021-02-24 12:46:15
212
原创 CF1474A题解
#include<bits/stdc++.h>using namespace std;char s[100005],c[100005];int main(){ long long n,m; cin>>n; for(int i=1;i<=n;i++){ cin>>m; cin>>s+1; s[0]='0'; for(int j=1;j<=m;j++){ if(s[j]=='1'&&s[j-1]!='2
2021-02-23 20:55:57
76
原创 CF1420A题解
#include<bits/stdc++.h>using namespace std;long long a[100005];int main(){ long long n; cin>>n; for(int i=1;i<=n;i++){ int k,m=0; cin>>k; for(int j=1;j<=k;j++){ cin>>a[j]; } for
2021-02-23 19:54:59
235
原创 洛谷CF1A题解
#include<bits/stdc++.h>//#define int long long//#include<iostream>//#include<iomanip>//#include<cmath>//#include<cstdio>//#include<cstring>//#include<string>//#include<numeric>//#include<algorithm
2021-02-23 19:51:54
274
原创 原来洛谷上的CF914D还可以这么写
#include<bits/stdc++.h>using namespace std;long long tree[4000005];long long n,m,ci,cnt=0;inline int read() { int x=0,f=1;char c=getchar(); while (c<'0'||c>'9'){if(c=='-') f=-1;c=getchar();} while (c>='0'&&c<='9') x=(x<&
2021-02-23 19:47:23
167
空空如也
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人