OJ Board

Why WA?????????
Plz help me.
I have tested all cases but why WA.

#include <iostream>
#include <cmath>
#include <cstdio>
#define mx 100
using namespace std;

int main()
{

int n;
bool prime[mx];
for(int i = 2; i <= 40; i++){
if(prime == false )
for(int j = i*i; j <= 40; j += i){
prime[j ...

Thanks a lot

Why Wrong Ans Plz help

#include <iostream>
#include <cstdio>
using namespace std;

int main()
{
//freopen("in.txt", "r", stdin);
long long int t = 0;
string s;
while(cin >> s){
++t;
long long int l = s.size();
long long int a55 = 0, a15 = 0, a4 = 0, a100 = 0, a400 = 0;
for(long int i = 0; i ...

Problem no 1225 ,,,
I am getting WA.. plz help

this is my code

#include <stdio.h>
#include <stdlib.h>

int main()
{
int a[20],i,j,n,m,b,g,s;
scanf("%d",&n);
for(s=1;s<=n;s++)
{
for(i=0;i<20;i++)
{
a =0;
}
scanf("%d",&m);
for(i=1;i<=m;i++)
{
g=i;
if(i<10)
{
a =a +1;
}
else ...

Now it is AC..
I forgor to print newline...

I got AC...

Please help me ,,Getting wrong ans..problem no. 488 ..Triangle wave

here is my code

#include <iostream>

using namespace std;

int main()
{
int amp,fre,i,n,j,v,b;
cin>>n;
for(i=1;i<=n;i++)
{
cin>>amp>>fre;
for(j=1;j<=fre;j++)
{

for(int k=1;k<=amp;k++)
{

for(int l=1;l<=k;l++)
cout<<k ...