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Got WA :( . Can anoyone help??
#include<cstdio>
#include<iostream>
#include<vector>
#include<utility>
#include<algorithm>
using namespace std;
int main()
{
int c,i,j,k,ans,n,t,m,temp,tem2,tk,x;
vector<int> songs;
vector<vector<int> > dp;
scanf("%d",&c);
for(x=1;x<=c;x++)
{
songs.clear();
dp ...

Thanks brianfry. U r a great helper.

Thanks

why am i getting wa??
#include<stdio.h>
#include<math.h>
#include<string.h>
#include<stdlib.h>

int main()
{
int i,j,k,N;
long int books[10002],M,sum,price1,price2,min_diff;
while(scanf("%d\n",&N)!=EOF)
{
for(i=1;i<=N;i++) scanf("%ld",&books[i]);
scanf("%ld",&M);
price1=0;
price2=0;
min ...

Runtime error. Why????

getting runtime error :-? . please help #include<stdio.h>
#include<math.h>


unsigned long long int secureit(int n,int s);
unsigned long long int soln_lck_fst_it(int n,int s);
unsigned long long int secure[100][100];
unsigned long long int soln_lck_fst[100][100];


int main()
{
int n,s;
unsigned ...

I'm getting WA. Please help :( #include<stdio.h>
#include<string.h>
#include<math.h>
#include<stdlib.h>

void main()
{
int t,i,j;
long int length,k;
double root;
char arr[10001],**p;
scanf("%d",&t);
fflush(stdin);
while(t--)
{
gets(arr);
length=strlen(arr);
root=sqrt(length);
if(floor ...