I tried to run it by commenting that part and I still get the error.
In that part I am just Initalizing. Here is the more elaborate error
“terminate called after throwing an instance of ‘std::out_of_range’
what(): basic_string::substr: __pos (which is 6) > this->size() (which is 0)”.
thanks bro
Thank you
why do i get SIGABART here ? the code works really fine when executed on other C++ IDEs.
https://www.codechef.com/viewsolution/44470563
why my solution is not accepting just only throwing SIGABRT error.please help.
#include
using namespace std;
//&& s.find(str) != -1
//static const size_type npos = -1;
int main() {
int t;
cin>>t;
//fflush(stdin);
string out[t];
for(int i = 0; i < t; i++){
int n, k;
cin>>n>>k;
//fflush(stdin);
char str[k] = {’\0’};
for(int j = 0; j < k; j++){
str[j] = ‘*’;
//cout<<j<<endl;
}
str[k] = ‘\0’;
cout<<str;
string s;
cin>>s;
fflush(stdin);
if(s.find(str) == string::npos){
out[i] = “NO”;
//cout<<s.find(str)<<endl;
}
else{
out[i] = “YES”;
//cout<<s.find(str)<<endl;
}
}
for(int i = 0; i < t; i++){
cout<<out[i]<<endl;
}
return 0;
}
Why am I getting SIGABRT here. PLEASE HELP
question-: GCDQ Problem - CodeChef
my answer-:
https://www.codechef.com/viewsolution/45814516
why i am getting SIGABRT error here?
Pay attention to compiler warnings!
[simon@simon-laptop][20:43:06]
[~/devel/hackerrank/otherpeoples]>./compile-latest-cpp.sh
Compiling satyabrata_6gb-GCDQ.cpp
+ g++ -std=c++14 satyabrata_6gb-GCDQ.cpp -O3 -g3 -Wall -Wextra -Wconversion -DONLINE_JUDGE -D_GLIBCXX_DEBUG -fsanitize=undefined -ftrapv
satyabrata_6gb-GCDQ.cpp: In function ‘int main()’:
satyabrata_6gb-GCDQ.cpp:36:13: warning: ‘l’ may be used uninitialized in this function [-Wmaybe-uninitialized]
assert(l <= r);
^~
satyabrata_6gb-GCDQ.cpp:36:13: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized]
+ set +x
Successful
[simon@simon-laptop][20:43:11]
[~/devel/hackerrank/otherpeoples]>echo "1
3 3
2 6 9
1 1
2 2
2 3" | ./a.out
satyabrata_6gb-GCDQ.cpp:21:4: runtime error: index 3 out of bounds for type 'int [*]'
a.out: satyabrata_6gb-GCDQ.cpp:36: int main(): Assertion `l <= r' failed.
Aborted (core dumped)
All the information you need is there 
WHY MY CODE IS GETTING SIGABRT ERROR
#include<bits/stdc++.h>
using namespace std;
int main()
{
int t;
cin>>t;
while(t--)
{
int n;
cin>>n;
vector<int> v(n);
vector<pair<int,int>> rel(n);
for(auto &i : v)
{
cin>>i;
}
vector<int> dup(v);
sort(dup.begin(),dup.end());
set<int> s(v.begin(),v.begin()+n);
if(s.size() == 1)
{
for(int i = 1;i<= n ;i++)
{
cout<<v[0]+i<<" ";
}
cout<<"\n";
}
else
{
rel[0].first = dup[0];
rel[0].second = 0;
for(int i = 1;i<=n;i++){
rel[i].first = dup[i];
if( (i>1) and (dup[i]==dup[i-1])){
//rel[i].first = dup[i];
rel[i].second = rel[i-1].second-1;
}
else
rel[i].second = dup[i]-1;
}
// for(auto i : rel)
// {
// cout<<i.first<<" "<<i.second<<" ";
// cout<<"\n";
// }
for(int i = 0;i< n;i++)
{
cout<<rel[i].second<<" ";
}
cout<<"\n";
}
}
}
I don’t know - what Problem are you trying to solve?
question-: Practice problem | MINVOTE
my answer-:
https://www.codechef.com/viewsolution/54439250
why my answer is getting a SIGABRT error?
Why am I getting SIGBART error in this code
Link:CodeChef: Practical coding for everyone
CODE:
using namespace std;
typedef long long int ll;
int main() {
ios_base::sync_with_stdio(0);
int t;
cin>>t;
while(t--)
{
int m,x,pos;
cin>>m>>x;
vector<int>dp;
cout<<"1 ";
dp.push_back(0);
dp.push_back(0);
for(int j=2;j<=x;j++)
{
vector<int> v;
for(int i=0;i<j;i++)
{
v.push_back(i+1);
}
pos=(m-1)%j;
auto it=v.begin()+pos;
v.erase(it);
cout<<v[dp[j-1]]<<" ";
dp[j]=v[dp[j-1]]-1;
v.clear();
}
cout<<endl;
}
return 0;
} ```Out-of- bounds access with sample input:
[simon@simon-laptop][11:00:25]
[~/devel/hackerrank/otherpeoples]>./compile-latest-cpp.sh
Compiling parth_2811-CIRCLEGAME.cpp
Executing command:
g++ -std=c++17 parth_2811-CIRCLEGAME.cpp -O3 -g3 -Wall -Wextra -Wconversion -DONLINE_JUDGE -D_GLIBCXX_DEBUG -fsanitize=undefined -ftrapv
Successful
[simon@simon-laptop][11:00:39]
[~/devel/hackerrank/otherpeoples]>echo "1
2 3
" | ./a.out
/usr/include/c++/9/debug/vector:427:
In function:
std::__debug::vector<_Tp, _Allocator>::reference
std::__debug::vector<_Tp,
_Allocator>::operator[](std::__debug::vector<_Tp,
_Allocator>::size_type) [with _Tp = int; _Allocator =
std::allocator<int>; std::__debug::vector<_Tp, _Allocator>::reference =
int&; std::__debug::vector<_Tp, _Allocator>::size_type = long unsigned
int]
Error: attempt to subscript container with out-of-bounds index 2, but
container only holds 2 elements.
Objects involved in the operation:
sequence "this" @ 0x0x7ffd7b4ae240 {
type = std::__debug::vector<int, std::allocator<int> >;
}
Aborted (core dumped)
Here you need to look at the code. Without the code only by the name of this error, nothing can be said. It could be anything. Most often incorrect initialization or binding of elements.
using namespace std;
int main()
{
int T;
cin>>T;
while(T--){
int N;
string S;
cin>>N>>S;
int num = stoi(S);
int XOR = 0;
int temp;
while(num){
temp = num%10;
XOR = XOR^temp;
num/=10;
}
if(N%2){
cout<<"YES"<<endl;
}else{
if(XOR==0){
cout<<"YES"<<endl;
}else{
cout<<"NO"<<endl;
}
}
}
return 0;
}
Why do I get a SIGABRT error here?
@kid_14_12 - you can ask this to the doubt solvers at this link for this problem - CodeChef: Practical coding for everyone