晴朗的博客

#include#define N 60int map[N][N];int main() { int n,m,i,j,flag; while(scanf("%d%d",&n,&m)!=EOF) {  flag=0;  for(i=1;i   for(j=1;j    scanf("%d",&map[i][j]);    if(map[i][j]&&(i==1

#include#define mod 1000000007int main() { __int64 n,m,i,j,k,x,y,z; while(scanf("%I64d%I64d%I64d",&x,&y,&n)!=EOF) { z=y-x; i=n%3; j=n/3; if(i==0) { i=3; j--; }

#include#define N 210000struct node { int x,next; __int64 count,vec;}pre[N];int n,flag;int find(int x) { if(x==n+1) return n+1; if(pre[x].count>pre[x].vec) { int h=pre[x].next; pr

#includeint main() {char s[200];__int64  r,nb,ns,nc,pb,ps,pc,i,sum,tob,tos,toc;while(scanf("%s",s)!=EOF) {scanf("%I64d%I64d%I64d",&nb,&ns,&nc);scanf("%I64d%I64d%I64d",&pb,&ps,&pc);scanf(

#includeint count;int gcd(int a,int b) {if(b==0)return a;    return gcd(b,a%b);}int seach(int a) {if(a%2==0) {count++;return seach(a/2);}if(a%3==0) {count++;return seach(a/

#include//题没读懂，没做出来int main() {     int n,k,l,r,s,s1,m,a,i;while(scanf("%d%d%d%d%d%d",&n,&k,&l,&r,&s,&s1)!=EOF) {m=s1/k;a=s1-m*k;if(a==0) {printf("%d",m);for(i=2;iprintf(" %d",m);}

//这题看着吓人，为何这么水#includeint main() { int n,m,i,j; while(scanf("%d%d",&n,&m)!=EOF) {  for(i=1;i   for(j=1;j    if(j==n)  {     if(i==j)      printf("%d",m);     else      printf("0"

#includeint main() {int a,b,c,n,sum,max,i;while(scanf("%d",&n)!=EOF) {if(nscanf("%d",&a);printf("1\n");continue;}scanf("%d%d",&a,&b);sum=2;max=2;for(i=3;iscanf("%d",&c);if(c=

#include#include//刚做codeforces上的比赛题我都没看懂啊啊啊啊啊啊int main() {int n,m,i,k,visit[110],total;while(scanf("%d%d",&n,&m)!=EOF) {total=0;while(n--) {scanf("%d",&k);memset(visit,0,sizeof(visit))

#include#include#define inf 999999999#define N 151000int a[N],b[N],c[N];int main() {int n,k,i,j,min,p;while(scanf("%d%d",&n,&k)!=EOF) {for(i=1;ib[i]=inf;memset(c,0,sizeof(c));for

#include//这题挺有意思小学学的算盘int main() {int n,i,m;while(scanf("%d",&n)!=EOF) {if(n==0) {printf("O-|-OOOO\n");continue;}while(n) {m=n%10;if(m>=5) {printf("-O|");m-=5;}elseprintf

刚开始以为是搜索白忙活了原来是个简单的找规律，以后要多想啊http://blog.youkuaiyun.com/firwaless/article/details/16342823#include#includeint main() {int m,i,j,t,startx,starty,endx,endy;char s[10][10];scanf("%d",&t);while(

#includeint a[100100];int main() {int n,i,k;while(scanf("%d%d",&n,&k)!=EOF) {if(k==n) {printf("-1\n");continue;}for(i=2;ia[i]=i;for(i=k+3;ia[i]=i-1;a[i-1]=i;}if(i-1==n) {

#includeint main() { __int64 n,m,k,i,j,a,b; while(scanf("%I64d%I64d%I64d",&n,&m,&k)!=EOF) { if(n+m-2<k) { printf("-1\n"); continue; } a=k+1; b=1; if(k+1>n) {