結果

問題 No.181 A↑↑N mod M
ユーザー testestesttestestest
提出日時 2016-10-25 03:39:43
言語 C90
(gcc 11.4.0)
結果
WA  
実行時間 -
コード長 356 bytes
コンパイル時間 112 ms
コンパイル使用メモリ 22,400 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-05-03 05:57:01
合計ジャッジ時間 1,048 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge4
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 1 ms
5,248 KB
testcase_01 AC 0 ms
5,376 KB
testcase_02 AC 1 ms
5,376 KB
testcase_03 AC 1 ms
5,376 KB
testcase_04 AC 1 ms
5,376 KB
testcase_05 AC 1 ms
5,376 KB
testcase_06 AC 1 ms
5,376 KB
testcase_07 AC 1 ms
5,376 KB
testcase_08 AC 1 ms
5,376 KB
testcase_09 AC 0 ms
5,376 KB
testcase_10 AC 1 ms
5,376 KB
testcase_11 AC 1 ms
5,376 KB
testcase_12 AC 1 ms
5,376 KB
testcase_13 AC 1 ms
5,376 KB
testcase_14 AC 1 ms
5,376 KB
testcase_15 AC 1 ms
5,376 KB
testcase_16 AC 1 ms
5,376 KB
testcase_17 AC 1 ms
5,376 KB
testcase_18 AC 1 ms
5,376 KB
testcase_19 AC 0 ms
5,376 KB
testcase_20 AC 1 ms
5,376 KB
testcase_21 AC 0 ms
5,376 KB
testcase_22 AC 0 ms
5,376 KB
testcase_23 AC 1 ms
5,376 KB
testcase_24 AC 1 ms
5,376 KB
testcase_25 AC 1 ms
5,376 KB
testcase_26 AC 1 ms
5,376 KB
testcase_27 AC 0 ms
5,376 KB
testcase_28 AC 1 ms
5,376 KB
testcase_29 WA -
testcase_30 WA -
testcase_31 WA -
testcase_32 WA -
testcase_33 AC 1 ms
5,376 KB
testcase_34 AC 1 ms
5,376 KB
testcase_35 AC 1 ms
5,376 KB
testcase_36 AC 1 ms
5,376 KB
testcase_37 AC 1 ms
5,376 KB
testcase_38 AC 0 ms
5,376 KB
testcase_39 AC 1 ms
5,376 KB
testcase_40 AC 1 ms
5,376 KB
testcase_41 AC 1 ms
5,376 KB
testcase_42 AC 1 ms
5,376 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.c:1:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | gcd(p,q){return q?gcd(q,p%q):p;}
      | ^~~
main.c: In function ‘gcd’:
main.c:1:1: warning: type of ‘p’ defaults to ‘int’ [-Wimplicit-int]
main.c:1:1: warning: type of ‘q’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    2 | phi(m){
      | ^~~
main.c: In function ‘phi’:
main.c:2:1: warning: type of ‘m’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:7:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    7 | mod3(a,n,m){return n?n%2?mod3(a*a%m,n/2,m)*a%m:mod3(a*a%m,n/2,m):1;}
      | ^~~~
main.c: In function ‘mod3’:
main.c:7:1: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:7:1: warning: type of ‘n’ defaults to ‘int’ [-Wimplicit-int]
main.c:7:1: warning: type of ‘m’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:8:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    8 | mod4(a,n,m){
      | ^~~~
main.c: In function ‘mod4’:
main.c:8:1: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:8:1: warning: type of ‘n’ defaults to ‘int’ [-Wimplicit-int]
main.c:8:1: warning: type of ‘m’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:14:1: warning: data definition has no type or storage class
   14 | a,n,m;
      | ^
main.c:14:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
main.c:14:3: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
   14 | a,n,m;
      |   ^
main.c:14:5: warning: type defaults to ‘int’ in declaration of ‘m’ [-Wimplicit-int]
   14 | a,n,m;
      |     ^
main.c:15:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
   15 | main(){
      | ^~~~
main.c: In function ‘main’:
main.c:16:9: warning: implicit declaration of funct

ソースコード

diff # 

gcd(p,q){return q?gcd(q,p%q):p;}
phi(m){
	int i,s=0;
	for(i=1;i<m;i++)s+=gcd(m,i)==1;
	return s;
}
mod3(a,n,m){return n?n%2?mod3(a*a%m,n/2,m)*a%m:mod3(a*a%m,n/2,m):1;}
mod4(a,n,m){
	if(m==1)return 0;
	if(n==0)return 1;
	return mod3(a%m,mod4(a,n-1,phi(m))+(m-1)*phi(m),m);
}

a,n,m;
main(){
	scanf("%d%d%d",&a,&n,&m);
	printf("%d",mod4(a,n,m));
	return 0;
}
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