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help plz, i got 8 times WA in this problem :evil:
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <cctype>
#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;

long long int ph[100001];
bool flag[100002];

int main()
{
long long int i ...

it shows correct outputs, but i am getting WA... help plz :-?
#include <cstdio>
#include <cstring>
#include <stdlib.h>
#include <iostream>
using namespace std;
long long int F1(long long int x,long long int y)
{
long long int n(0);
for(long long int i=x,j=y,d=1; i>0 || j>0 ;i/=10 ,j/=10 ,d*=10 ...

WA!!!! :( Help pls!!!

#include <string.h>
#include <iostream>

using namespace std;
char* stradd(char s[100000],char d[100000]);
char* strdiv(char s[100000],int x);


int main()
{
int n,x,t,i;
char s[100000],d[100000]="0";
for(t=1;;t++)
{
cin>>n>>x;if(n==0&&x==0)break;
for(i=0;i<n;i++)
{
cin>>s ...

Why WA?? :( :(
#include <stdio.h>
#include <string.h>
int main()
{
char s[1000][1000],ss[1000][1000],ch;
long long int n,m,i,j,x,y,i1,j1,t,T,C;
scanf("%lld",&T);printf("\n");
for(t=1;t<=T;)
{
C=0;
scanf("%lld",&n);m=n;
for(i=0;i<n;i++){for(j=0;j<m;){scanf("%c",&ch);if(ch=='*'||ch=='.') { s[i][j ...

Why i am getting WA???? :(
#include <stdio.h>
int main()
{
long long int ara[100][100],sqval[10000];
long long int n,i,j,i1,j1,x,x1,y,y1,z,t,nsq,c,s1,s2,s3,s4,sum;
for(t=0;;)
{
scanf("%d",&n);if(n==0) break;
for(i=0;i<n;i++)
{
for(j=0;j<n;j++)
{
scanf("%lld",&ara[i][j]);
}
}
if(n%2==0) nsq=n/2 ...

Why i am getting Wrong Answer? Can anyone help? Here is my code
#include <stdio.h>
#include <string.h>
int main()
{
char s[1000][1000],ch;
long long int n,m,i,j,x,y,i1,j1,t;
for(t=1;;)
{
scanf("%lld%lld",&n,&m);if(m==0&n==0) {break;}
if(n>0&&m>0&&n<=100&&m<=100)
{
for(i=0;i<n;i++)
{
for(j=0;j<m ...