Submission #253174

#	Time	Username	Problem	Language	Result	Execution time	Memory
253174		kshitij_sodani	송금 (JOI19_remittance)	C++14	Compilation error	0 ms	0 KiB

remittance

#include <bits/stdc++.h>
using namespace std;
typedef long long llo;
#define mp make_pair
#define pb push_back
#define a first 
#define b second
llo n;
llo it[1000001];
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin>>n;
	for(llo i=0;i<n;i++){
		llo aa,bb;
		cin>>aa>>bb;
		it[i]=aa-bb;
	or(llo i=0;i<max((llo)50,10*n);i++){
		for(llo j=0;j<n;j++){
			if(it[j]<=1){
				continue;
			}
			llo ind;
			for(llo k=29;k>=1;k--){
				if(((llo)1<<k)&it[j]){
					ind=k;
					break;
				}
			}
			it[j]-=((llo)1<<ind);
			it[(j+1)%n]+=((llo)1<<ind)/2;
		}
	}}
	f
	llo st=0;
	for(llo i=0;i<n;i++){
		if(it[i]!=0){
			st=1;
		}
	}
	if(st==0){
		cout<<"Yes"<<endl;
	}
	else{
		cout<<"No"<<endl;
	}


	return 0;
}

Compilation message (stderr)

remittance.cpp: In function 'int main()':
remittance.cpp:19:2: error: expected primary-expression before 'or' token
  or(llo i=0;i<max((llo)50,10*n);i++){
  ^~
remittance.cpp:19:9: error: expected primary-expression before 'i'
  or(llo i=0;i<max((llo)50,10*n);i++){
         ^
remittance.cpp:19:9: error: expected ')' before 'i'
remittance.cpp:19:14: warning: value computed is not used [-Wunused-value]
  or(llo i=0;i<max((llo)50,10*n);i++){
             ~^~~~~~~~~~~~~~~~~~
remittance.cpp:19:36: error: expected ';' before ')' token
  or(llo i=0;i<max((llo)50,10*n);i++){
                                    ^
remittance.cpp:35:2: error: 'f' was not declared in this scope
  f
  ^
remittance.cpp:39:4: error: 'st' was not declared in this scope
    st=1;
    ^~
remittance.cpp:39:4: note: suggested alternative: 'it'
    st=1;
    ^~
    it
remittance.cpp:42:5: error: 'st' was not declared in this scope
  if(st==0){
     ^~
remittance.cpp:42:5: note: suggested alternative: 'it'
  if(st==0){
     ^~
     it