OJ Board

Why WA!!!!! #include<stdio.h> #include<string> #include<string.h> #include<algorithm> using namespace std; typedef pair<int, int> pii; #define SZ 1000 char grid[SZ][SZ], s[SZ]; char seen[SZ][SZ]; int len[SZ], sz, cnt; int dr[] = {-1, -1, -1, 0, 0, 1, 1, 1}; int dc[] = {-1, 0, 1, -1, 1, -1, 0, 1}; in...

Why WA !!!!!! #include<stdio.h> #include<iostream> #include<string> using namespace std; char s1[110][35], s2[110][35], s[35]; int lcs[110][110]; int b[110][110], con; string str; void dp(int sz1, int sz2) { int i, j; for(i=0; i<=sz1; i++) { for(j=0; j<=sz2; j++) { if(i>0 && j>0) { if(strcmp...

Why WA?????

WHy WA????

Why WA?????

solved....

#include<stdio.h> #include<math.h> int prime[1000010], prm[1000010], sz; void sieve(int n) { prime[0]=1; prime[1]=1; int m = int(sqrt(n)), i=2, k; for(k=i*i; k<=n; k+=i) prime[k]=1; for (i=3; i<=m; i+=2) if(!prime[i]) for (k=i*i; k<=n; k+=i) prime[k]=1; } void only_primes() { prm[0] = 2; sz = 1; fo...

my code also gives the same output.... but why wa..........

Why WA

i change this
with and got WA...

Why PE ?? Can anyone plz refer me some critical i/o.

Why i am getting wa....