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i am getting WA..any special I/0 #include<stdio.h> #define MAX 105 #define INFINITY 10000000 int cost[MAX][MAX]; int len[MAX]; bool intree[MAX]; int n,m; void ini(){ for(int i=0;i<n;i++){ intree[i]=false; len[i]=0; } } void update(int v){ for(int i=0;i<n;i++){ if(cost[v][i]!=0 && len[i]<cost...

my ac program gives: Case 1: 2 Case 2: -1 Case 3: 4 Case 4: 3 Case 5: 1 Case 6: 1 Case 7: 2 Case 8: 3 Case 9: 3 Case 10: 3 Case 11: 1 Case 12: 0 Case 13: 3 Case 14: 4 Case 15: 2 Case 16: 13 Case 17: 15 Case 18: 16 Case 19: 16 Case 20: 1 Case 21: 1 Case 22: -1 Case 23: 1 Case 24: 3 what is the method...

why WA?? #include<stdio.h> #include<queue> #include<algorithm> #define MAX 60 using namespace std; queue<int>row; queue<int>column; queue<int>r; queue<int>c; char path[MAX][MAX]; int fg[MAX][MAX]; int n,m; int rw[5]={0,-1,1,0,0}; int col[5]={0,0,0,-1,1}; int ans[MAX]; void play(int u,int v){ int nr,...

I am getting WA from the judge..all the test cases given in this forum matches with my output..please point out the mistake. #include<stdio.h> #include<math.h> #define MAX 1000000 bool pr[MAX]; int pri[80000]; void sieve(){ int ns=0; int sq; sq=sqrt(MAX); pr[0]=true; pr[1]=true; pri[ns++]=2; for(int...

I am getting WA in this problem....please help #include<stdio.h> #include<queue> #define MAX 201 using namespace std; queue<int>ans; int n,e; int path[MAX][MAX]; int col[MAX]; void ini(){ for(int i=0;i<MAX;i++){ for(int j=0;j<MAX;j++) path[i][j]=0; col[i]=0; } } int bfs(int u){ int temp; ans.push(u)...

I am getting WA for the following code #include<stdio.h> #include<string.h> char in[10000000],rev[10000000]; int ns,len,n,x; int main(){ // freopen("483.txt","r",stdin); while(gets(in)){ len=strlen(in); for(int i=0;i<len;i++){ while(in[i]!=' ' && in[i]!='\0' ){ rev[ns++]=...

Thank You.....I got AC

I am getting WA for this problem.....i tried all the test cases given ...... #include<stdio.h> #include<math.h> #include<string.h> int main(){ // freopen("355.txt","r",stdin); int c,b,n,len,x,fg,temp; long long ns; char in[12],base[20]; char ans[]={'0','1','2','3','4','5','6','7'...

why wrong answer #include<stdio.h> #include<math.h> #include<string.h> #define pi 3.1415926535897932384626433832795 int main() { //freopen("10221.txt","r",stdin); int s; char a[10]; long double ans,temp,len,ac,deg; while((scanf("%d %Lf %s",&s,&deg,&a)==3)){ ...

Can anyone point out the mistake in my program... #include<stdio.h> #include<stdlib.h> #include<string.h> #define max 1000000 bool pr[max+1]; int prime[max]; int main() { long int ns,re; int len,r,fg; char in[10],rev[10]; //generating primes pr[0]=true; pr[1]=true; for(int i=2;i*i<=max;i++) { if(pr[...

I am getting TLE .....plz help #include<stdio.h> #include<math.h> #include<stdlib.h> int main() { //freopen("583.txt","r",stdin); long int in,ans[100],ns,temp,t,r; while((scanf("%d",&in)==1)) { if(in==0) exit(0); t=0; ns=0; r=in; printf("%ld = ",r); if(in<...

please identify the mistake in my code..........is there any critical input?? #include<stdio.h> #include<stdlib.h> #include<string.h> int main() { //freopen("10922.txt","r",stdin); char in[1500],c[1]; int ans,ns,temp,t; while(gets(in)) { if(in[0]=='0'&&strlen(in)==1) exit...

i got AC thkns.....but what was the problem with long double??

i got a formula on the internet which helps to calculate the area of the triangle using three median. it is 1/3(sqrt(2(u^2v^2+u^2w^2+v^2w^2)-(u^4+v^4+w^4)) where u,v,w are the median of the triangle. using this i wrote the program...i got correct results for several test cases posted in this forum b...