This is Discussion thread about Sort the Strings
Discussion About Sort the Strings
n = int(input())
num = 0
if n >= 1 and n <= (10 ** 5):
arr = []
for i in range(n):
t = input()
if len(t) >= 1 and len(t) <= 50:
str = t.strip().split(" ")
num = len(str)
arr.append(str)
else:
print("Try Again")
break
str = input().strip().split(" ")
key = int(str[0])
def get_key(e):
return e[key -1]
def get_int_key(e):
return int(e[key - 1])
if key >= 1 and key <= num:
reversed = str[1]
comparison_type = str[2]
if comparison_type == 'lexicographical':
if reversed == 'true':
arr.sort(key=get_key, reverse=True)
else:
arr.sort(key=get_key)
if comparison_type == 'numeric':
if reversed == 'true':
arr.sort(key=get_int_key, reverse=True)
else:
arr.sort(key=get_int_key)
for i in range(len(arr)):
for j in range(len(arr[0])):
if j == len(arr[0]) - 1:
print(arr[i][j])
else:
print(arr[i][j], end=" ")
else:
print("Try Again")
else:
print("Try Again")Please tell me what’s wrong with this code. I am able to get the correct output but it’s not passing any of the 3 test cases.
n = int(input())
num = 0
if n >= 1 and n <= (10 ** 5):
arr = []
for i in range(n):
t = input()
if len(t) >= 1 and len(t) <= 50:
str = t.strip().split(" ")
num = len(str)
arr.append(str)
else:
print("Try Again")
break
str = input().strip().split(" ")
key = int(str[0])
def get_key(e):
return e[key -1]
def get_int_key(e):
return int(e[key - 1])
if key >= 1 and key <= num:
reversed = str[1]
comparison_type = str[2]
if comparison_type == 'lexicographical':
if reversed == 'true':
arr.sort(key=get_key, reverse=True)
else:
arr.sort(key=get_key)
for i in range(len(arr)):
for j in range(len(arr[0])):
if j == len(arr[0]) - 1:
print(arr[i][j])
else:
print(arr[i][j], end=" ")
elif comparison_type == 'numeric':
if reversed == 'true':
arr.sort(key=get_int_key, reverse=True)
else:
arr.sort(key=get_int_key)
for i in range(len(arr)):
for j in range(len(arr[0])):
if j == len(arr[0]) - 1:
print(arr[i][j])
else:
print(arr[i][j], end=" ")
else:
print("Try Again")
else:
print("Try Again")
else:
print("Try Again")You have printed Try again so many times see the correct form of output. You are only supposed to give the desired output format to the Online Judge
Can somebody tell me what could be the possible issue in this?
#include<bits/stdc++.h>
#define pb push_back
using namespace std;
bool cmp_int(pair<int,string> &a, pair<int,string> &b)
{
stringstream ss;
ss<<a.second;
int n1;
ss>>n1;
ss<<b.second;
int n2;
ss>>n2;
// int n1=stoi(a.second);
// int n2=stoi(b.second);
return n1<n2;
}
bool cmp_str(pair<int,string> &a, pair<int,string> &b)
{
return a.second<b.second;
}
string token(string s, int key)
{
char * str=strtok((char*)s.c_str()," ");
int count=1;
while(count<=key)
{
str=strtok(NULL," ");
count++;
}
return (string)str;
}
int main() {
int n;
cin>>n;
vector v(n);
cin.get();
for(int i=0;i<n;++i)
{
getline(cin,v[i]);
}
int key;
string rev,type;
cin>>key>>rev>>type;
key–;
vector<pair<int,string> > check(n);
for(int i=0;i<n;++i)
{
check[i].first=i;
check[i].second=token(v[i],key);
}
if(type==“lexicographical”)
{
sort(check.begin(),check.end(),cmp_str);
}
else
{
sort(check.begin(),check.end(),cmp_int);
}
if(rev==“true”)
{
reverse(check.begin(),check.end());
}
for(int i=0;i<n;++i)
{
cout<<v[check[i].first]<<endl;
}
return 0;
}