Submission #66731957

Source Code Expand

#include<bits/stdc++.h>
#define cmin(a,b) a=std::min(a,b)
#define cmax(a,b) a=std::max(a,b)
#define maxn 1000006
#define mod
#define inf
#define int long long
int n,q,a[maxn];
signed main(){
	scanf("%lld%lld",&n,&q);
	for(int i=1;i<=n;i++){
		a[i]=i;
	}
	int dlt=0;
	for(int i=1;i<=q;i++){
		int opt;
		scanf("%lld",&opt);
		if(opt==1){
			int p,x;
			scanf("%lld%lld",&p,&x);
			p-=dlt;
			while(p<=0){
				p+=n;
			}
			a[p]=x;
		}else if(opt==2){
			int p;
			scanf("%lld",&p);
			p-=dlt;
			while(p<=0){
				p+=n;
			}
			printf("%lld\n",a[p]);
		}else{
			int p;
			scanf("%lld",&p);
			dlt+=n-p%n,dlt%=n;
            dlt+=n,dlt%=n;
		}
	}
	return 0;
}
/*

*/

Submission Info

Submission Time
Task C - Rotatable Array
User huanghongjun
Language C++ 20 (gcc 12.2)
Score 300
Code Size 710 Byte
Status AC
Exec Time 92 ms
Memory 11688 KiB

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:10:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   10 |         scanf("%lld%lld",&n,&q);
      |         ~~~~~^~~~~~~~~~~~~~~~~~
Main.cpp:17:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   17 |                 scanf("%lld",&opt);
      |                 ~~~~~^~~~~~~~~~~~~
Main.cpp:20:30: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   20 |                         scanf("%lld%lld",&p,&x);
      |                         ~~~~~^~~~~~~~~~~~~~~~~~
Main.cpp:28:30: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   28 |                         scanf("%lld",&p);
      |                         ~~~~~^~~~~~~~~~~
Main.cpp:36:30: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   36 |                         scanf("%lld",&p);
      |                         ~~~~~^~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 46
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3816 KiB
sample_02.txt AC 4 ms 11456 KiB
test_01.txt AC 1 ms 3624 KiB
test_02.txt AC 1 ms 3592 KiB
test_03.txt AC 1 ms 3688 KiB
test_04.txt AC 74 ms 11468 KiB
test_05.txt AC 73 ms 11620 KiB
test_06.txt AC 73 ms 11560 KiB
test_07.txt AC 74 ms 11464 KiB
test_08.txt AC 74 ms 11688 KiB
test_09.txt AC 75 ms 11624 KiB
test_10.txt AC 48 ms 3676 KiB
test_11.txt AC 51 ms 3576 KiB
test_12.txt AC 54 ms 3816 KiB
test_13.txt AC 58 ms 4616 KiB
test_14.txt AC 80 ms 11492 KiB
test_15.txt AC 52 ms 3812 KiB
test_16.txt AC 54 ms 3756 KiB
test_17.txt AC 60 ms 3872 KiB
test_18.txt AC 55 ms 7860 KiB
test_19.txt AC 73 ms 11564 KiB
test_20.txt AC 46 ms 3688 KiB
test_21.txt AC 54 ms 3656 KiB
test_22.txt AC 57 ms 3868 KiB
test_23.txt AC 56 ms 4092 KiB
test_24.txt AC 92 ms 11496 KiB
test_25.txt AC 46 ms 3656 KiB
test_26.txt AC 49 ms 3528 KiB
test_27.txt AC 54 ms 3892 KiB
test_28.txt AC 74 ms 6980 KiB
test_29.txt AC 80 ms 11440 KiB
test_30.txt AC 50 ms 3684 KiB
test_31.txt AC 53 ms 3628 KiB
test_32.txt AC 55 ms 3876 KiB
test_33.txt AC 60 ms 8240 KiB
test_34.txt AC 85 ms 11388 KiB
test_35.txt AC 51 ms 3656 KiB
test_36.txt AC 53 ms 3876 KiB
test_37.txt AC 52 ms 3832 KiB
test_38.txt AC 56 ms 4016 KiB
test_39.txt AC 62 ms 11412 KiB
test_40.txt AC 49 ms 3876 KiB
test_41.txt AC 50 ms 3584 KiB
test_42.txt AC 57 ms 3760 KiB
test_43.txt AC 80 ms 11132 KiB
test_44.txt AC 87 ms 11688 KiB