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Java 제곱 출력 프로그램 : 1에서 20제곱 까지 < 20 제곱표 >

by Khookie 2020. 11. 1.

 

long gop=1;
int j=1;
		

System.out.println("어떤 수의 제곱을 원하시나요?");
java.util.Scanner input = new java.util.Scanner(System.in);

int n = input.nextInt();

		for (int i=1;i<21;i++) {  //1부터 20까지의 지수
			
			for(j=1;j<=i;j++ ) gop= n*gop; //1부터 i번 까지 제곱하기
			
			System.out.printf("%d^%d="+gop+"\n",n,j-1);
			gop=1; //다음 출력용 반복으로 갈때 반드시 초기화를 해주어야 한다
			//by-khookieLab
		
		}

 

결과:

어떤 수의 제곱을 원하시나요?
3
3^1=3
3^2=9
3^3=27
3^4=81
3^5=243
3^6=729
3^7=2187
3^8=6561
3^9=19683
3^10=59049
3^11=177147
3^12=531441
3^13=1594323
3^14=4782969
3^15=14348907
3^16=43046721
3^17=129140163
3^18=387420489
3^19=1162261467
3^20=-808182895


2의 제곱

2^1=2
2^2=4
2^3=8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
2^10=1024
2^11=2048
2^12=4096
2^13=8192
2^14=16384
2^15=32768
2^16=65536
2^17=131072
2^18=262144
2^19=524288
2^20=1048576

 

4의 제곱

4^1=4
4^2=16
4^3=64
4^4=256
4^5=1024
4^6=4096
4^7=16384
4^8=65536
4^9=262144
4^10=1048576
4^11=4194304
4^12=16777216
4^13=67108864
4^14=268435456
4^15=1073741824
4^16=4294967296
4^17=17179869184
4^18=68719476736
4^19=274877906944
4^20=1099511627776

 

 

5^1=5
5^2=25
5^3=125
5^4=625
5^5=3125
5^6=15625
5^7=78125
5^8=390625
5^9=1953125
5^10=9765625
5^11=48828125
5^12=244140625
5^13=1220703125
5^14=6103515625
5^15=30517578125
5^16=152587890625
5^17=762939453125
5^18=3814697265625
5^19=19073486328125
5^20=95367431640625

 

 

6^1=6
6^2=36
6^3=216
6^4=1296
6^5=7776
6^6=46656
6^7=279936
6^8=1679616
6^9=10077696
6^10=60466176
6^11=362797056
6^12=2176782336
6^13=13060694016
6^14=78364164096
6^15=470184984576
6^16=2821109907456
6^17=16926659444736
6^18=101559956668416
6^19=609359740010496
6^20=3656158440062976

 

7^1=7
7^2=49
7^3=343
7^4=2401
7^5=16807
7^6=117649
7^7=823543
7^8=5764801
7^9=40353607
7^10=282475249
7^11=1977326743
7^12=13841287201
7^13=96889010407
7^14=678223072849
7^15=4747561509943
7^16=33232930569601
7^17=232630513987207
7^18=1628413597910449
7^19=11398895185373143
7^20=79792266297612001

 

 

8^1=8
8^2=64
8^3=512
8^4=4096
8^5=32768
8^6=262144
8^7=2097152
8^8=16777216
8^9=134217728
8^10=1073741824
8^11=8589934592
8^12=68719476736
8^13=549755813888
8^14=4398046511104
8^15=35184372088832
8^16=281474976710656
8^17=2251799813685248
8^18=18014398509481984
8^19=144115188075855872
8^20=1152921504606846976

 

 

9^1=9
9^2=81
9^3=729
9^4=6561
9^5=59049
9^6=531441
9^7=4782969
9^8=43046721
9^9=387420489
9^10=3486784401
9^11=31381059609
9^12=282429536481
9^13=2541865828329
9^14=22876792454961
9^15=205891132094649
9^16=1853020188851841
9^17=16677181699666569
9^18=150094635296999121
9^19=1350851717672992089

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