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why getting wa???????????? :o code: #include<iostream> #include<stdio.h> #include<string.h> #include<ctype.h> #include<vector> using namespace std; char mes[10000]; int func(int n) { int a=0; while(n) { a=a*10+(n%10); n=n/10; } return a; } int main() { while(gets(mes)) { vector<char>ans; vector<int>...

why getting wa?? :o code: #include<iostream> #include<stdio.h> #include<vector> #include<queue> using namespace std; vector<int>v[100]; int ans; void bfs(int src,int des) { queue<int>q; q.push(src); int taken[100]= {0},distance[100]; taken[src]=1; distance[src]=0; while(!q.empty()) { int u=q.front()...

why I am getting WA?? My code: #include<stdio.h> #include<iostream> #include<vector> #include<queue> #include<set> #include<string.h> using namespace std; int main() { int edges; int x,y; int src,ttl,kase=1; vector<int>G[100000]; set<int>s; while(cin>>edges&&edges) { // cout<<edges<<endl; // memset(...

What is problem in my code??? My input output is ok. code: #include<stdio.h> #include<string.h> char str[50],ar[50],temp[50]; int main() { while(gets(str)) { printf("%s",str); int palindrome=0,mirror_strig=0; int len=strlen(str),i,j=0; for(i=0;i<len;i++) temp =str ; temp ='\0'; // puts(temp); for(i=...

My all input and output is ok but why I am getting WA. My code: #include<stdio.h> #include<string.h> char field[105][105]; int main() { int r,c,a=1,kase=1; while(scanf("%d %d",&r,&c)==2) { if(r==0&&c==0) break; // memset(field,0,) int i,j,count=0; for(i=0; i<r; i++) scanf("%s",&field ); for(i=0; i<r...

my all input and output correct but why I am getting wa :oops: My code: #include<stdio.h> #include<string.h> char ch[1500],ar[1500]; int main() { int n; while(scanf("%d",&n)==1) { if(n==0) break; scanf("%s",&ch); int i,a=0; for(i=0; ch !='\0'; i++) { if(ch -'0'!=n) ar[a++]=ch ; } ar[a]='\0'; if(ar[0...

where is bug in my code: #include<stdio.h> #include<math.h> int prime[5000],k; int list[5000]; void prime_num() { int a=5000; int sq,i,j,str[5000]= {0}; sq=sqrt(a); for(i=3; i<=sq; i+=2) if(str ==0) for(j=i*i; j<=a; j+=2*i) str[j]=1; prime[0]=2; int x=1; for(i=3; i<=a; i+=2) if(str ==0) prime[x++]=i...

Please give me a right logic to solve

thanks I have got AC

what is my problem?All of my input and output is ok.But I am getting WA. :x my code is: #include <stdio.h> #include <string.h> #include <ctype.h> int main() { char str[3000],str1[3000],str2[30000]; while(gets(str)) { int i,j,k,len; if(strcmp(str,"DONE")==0) break; len=strlen(str); for(i=0; i<len; i+...

thanks so much I have got AC

I am asking for help but no one helping me.please help me

thanks I have got Ac

what is wrong with my algorithm: #include<stdio.h> #include<math.h> int a[3050],k[3050]; int main() { int n,i,l,dif,y,j,temp; while(scanf("%d",&n)==1) { y=0; j=0; // scanf("%d",&a[0]); for(i=0;i<n;i++) scanf("%d",&a ); for(i=0;i<n-1;i++) { temp=(a -a[i+1]); if(temp<0) temp=temp*(-1); k[j]=temp; j++;...

my output is ok but I am getting wa.please help me to find my bug my code: #include<stdio.h> #include<math.h> int main() { long long t,l,u,i,rem,sq,j,d=0,max,temp,swap; scanf("%lld",&t); while(t--) { d=0; max=0; scanf("%lld %lld",&l,&u); if(l>u) { swap=l; l=u; u=swap; } for(i=l;i<=u;i++) { rem=i,d=0...