| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 206584 | kshitij_sodani | 이상한 기계 (APIO19_strange_device) | C++17 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
#define mp make_pair
#define pb push_back
typedef int128_t llo;
#define a first
#define b second
#define endl "\n"
int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
llo n,a,b;
cin>>n>>a>>b;
llo x;
pair<llo,llo> it;
if((b+1)%a==0){
x=a;
}
else{
x=a*b;
}
llo aa,bb;
set<pair<llo,llo>> ac;
for(llo i=0;i<n;i++){
cin>>aa>>bb;
aa%=x;
bb%=x;
if(bb<aa){
ac.insert(mp(aa,x-1));
ac.insert(mp(0,bb));
}
else{
ac.insert(mp(aa,bb));
}
}
vector<pair<llo,llo>> prev;
for(auto cc:ac){
if(prev.size()==0){
prev.pb(cc);
}
else{
if(cc.a>prev.back().b){
prev.pb(cc);
}
else{
prev[prev.size()-1].b=max(prev[prev.size()-1].b,cc.b);
}
}
}
llo tot=0;
for(llo i=0;i<prev.size();i++){
tot+=prev[i].b-prev[i].a+1;
}
cout<<tot<<endl;
return 0;
}
Compilation message (stderr)
strange_device.cpp:6:9: error: 'int128_t' does not name a type; did you mean 'int32_t'?
typedef int128_t llo;
^~~~~~~~
int32_t
strange_device.cpp: In function 'int main()':
strange_device.cpp:13:2: error: 'llo' was not declared in this scope
llo n,a,b;
^~~
strange_device.cpp:14:7: error: 'n' was not declared in this scope
cin>>n>>a>>b;
^
strange_device.cpp:14:7: note: suggested alternative: 'yn'
cin>>n>>a>>b;
^
yn
strange_device.cpp:7:11: error: 'first' was not declared in this scope
#define a first
^
strange_device.cpp:14:10: note: in expansion of macro 'a'
cin>>n>>a>>b;
^
strange_device.cpp:8:12: error: 'second' was not declared in this scope
#define b second
^
strange_device.cpp:14:13: note: in expansion of macro 'b'
cin>>n>>a>>b;
^
strange_device.cpp:8:12: note: suggested alternative: 'rewind'
#define b second
^
strange_device.cpp:14:13: note: in expansion of macro 'b'
cin>>n>>a>>b;
^
strange_device.cpp:15:6: error: expected ';' before 'x'
llo x;
^
strange_device.cpp:16:14: error: type/value mismatch at argument 1 in template parameter list for 'template<class _T1, class _T2> struct std::pair'
pair<llo,llo> it;
^
strange_device.cpp:16:14: note: expected a type, got 'llo'
strange_device.cpp:16:14: error: type/value mismatch at argument 2 in template parameter list for 'template<class _T1, class _T2> struct std::pair'
strange_device.cpp:16:14: note: expected a type, got 'llo'
strange_device.cpp:18:3: error: 'x' was not declared in this scope
x=a;
^
strange_device.cpp:21:3: error: 'x' was not declared in this scope
x=a*b;
^
strange_device.cpp:25:6: error: expected ';' before 'aa'
llo aa,bb;
^~
strange_device.cpp:26:15: error: type/value mismatch at argument 1 in template parameter list for 'template<class _T1, class _T2> struct std::pair'
set<pair<llo,llo>> ac;
^~~
strange_device.cpp:26:15: note: expected a type, got 'llo'
strange_device.cpp:26:15: error: type/value mismatch at argument 2 in template parameter list for 'template<class _T1, class _T2> struct std::pair'
strange_device.cpp:26:15: note: expected a type, got 'llo'
strange_device.cpp:26:18: error: template argument 1 is invalid
set<pair<llo,llo>> ac;
^~
strange_device.cpp:26:18: error: template argument 2 is invalid
strange_device.cpp:26:18: error: template argument 3 is invalid
strange_device.cpp:27:10: error: expected ';' before 'i'
for(llo i=0;i<n;i++){
^
strange_device.cpp:27:14: error: 'i' was not declared in this scope
for(llo i=0;i<n;i++){
^
strange_device.cpp:27:14: note: suggested alternative: 'it'
for(llo i=0;i<n;i++){
^
it
strange_device.cpp:28:8: error: 'aa' was not declared in this scope
cin>>aa>>bb;
^~
strange_device.cpp:28:8: note: suggested alternative: 'ac'
cin>>aa>>bb;
^~
ac
strange_device.cpp:28:12: error: 'bb' was not declared in this scope
cin>>aa>>bb;
^~
strange_device.cpp:28:12: note: suggested alternative: 'b'
cin>>aa>>bb;
^~
b
strange_device.cpp:29:7: error: 'x' was not declared in this scope
aa%=x;
^
strange_device.cpp:32:7: error: request for member 'insert' in 'ac', which is of non-class type 'int'
ac.insert(mp(aa,x-1));
^~~~~~
strange_device.cpp:33:7: error: request for member 'insert' in 'ac', which is of non-class type 'int'
ac.insert(mp(0,bb));
^~~~~~
strange_device.cpp:36:7: error: request for member 'insert' in 'ac', which is of non-class type 'int'
ac.insert(mp(aa,bb));
^~~~~~
strange_device.cpp:40:18: error: type/value mismatch at argument 1 in template parameter list for 'template<class _T1, class _T2> struct std::pair'
vector<pair<llo,llo>> prev;
^~~
strange_device.cpp:40:18: note: expected a type, got 'llo'
strange_device.cpp:40:18: error: type/value mismatch at argument 2 in template parameter list for 'template<class _T1, class _T2> struct std::pair'
strange_device.cpp:40:18: note: expected a type, got 'llo'
strange_device.cpp:40:21: error: template argument 1 is invalid
vector<pair<llo,llo>> prev;
^~
strange_device.cpp:40:21: error: template argument 2 is invalid
strange_device.cpp:41:14: error: 'begin' was not declared in this scope
for(auto cc:ac){
^~
strange_device.cpp:41:14: note: suggested alternatives:
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
from strange_device.cpp:2:
/usr/include/c++/7/valarray:1211:5: note: 'std::begin'
begin(const valarray<_Tp>& __va)
^~~~~
/usr/include/c++/7/valarray:1211:5: note: 'std::begin'
strange_device.cpp:41:14: error: 'end' was not declared in this scope
for(auto cc:ac){
^~
strange_device.cpp:41:14: note: suggested alternatives:
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
from strange_device.cpp:2:
/usr/include/c++/7/valarray:1231:5: note: 'std::end'
end(const valarray<_Tp>& __va)
^~~
/usr/include/c++/7/valarray:1231:5: note: 'std::end'
strange_device.cpp:42:11: error: request for member 'size' in 'prev', which is of non-class type 'int'
if(prev.size()==0){
^~~~
strange_device.cpp:5:12: error: request for member 'push_back' in 'prev', which is of non-class type 'int'
#define pb push_back
^
strange_device.cpp:43:9: note: in expansion of macro 'pb'
prev.pb(cc);
^~
strange_device.cpp:46:17: error: request for member 'back' in 'prev', which is of non-class type 'int'
if(cc.a>prev.back().b){
^~~~
strange_device.cpp:5:12: error: request for member 'push_back' in 'prev', which is of non-class type 'int'
#define pb push_back
^
strange_device.cpp:47:10: note: in expansion of macro 'pb'
prev.pb(cc);
^~
strange_device.cpp:50:15: error: request for member 'size' in 'prev', which is of non-class type 'int'
prev[prev.size()-1].b=max(prev[prev.size()-1].b,cc.b);
^~~~
strange_device.cpp:50:41: error: request for member 'size' in 'prev', which is of non-class type 'int'
prev[prev.size()-1].b=max(prev[prev.size()-1].b,cc.b);
^~~~
strange_device.cpp:54:6: error: expected ';' before 'tot'
llo tot=0;
^~~
strange_device.cpp:55:10: error: expected ';' before 'i'
for(llo i=0;i<prev.size();i++){
^
strange_device.cpp:55:14: error: 'i' was not declared in this scope
for(llo i=0;i<prev.size();i++){
^
strange_device.cpp:55:14: note: suggested alternative: 'it'
for(llo i=0;i<prev.size();i++){
^
it
strange_device.cpp:55:21: error: request for member 'size' in 'prev', which is of non-class type 'int'
for(llo i=0;i<prev.size();i++){
^~~~
strange_device.cpp:56:3: error: 'tot' was not declared in this scope
tot+=prev[i].b-prev[i].a+1;
^~~
strange_device.cpp:58:8: error: 'tot' was not declared in this scope
cout<<tot<<endl;
^~~
strange_device.cpp:16:16: warning: unused variable 'it' [-Wunused-variable]
pair<llo,llo> it;
^~