programming-Language/p01ex03.c at master · Taiyaki256/programming-Language · GitHub

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/***   p01ex03.c ***/
/***   ps20      ***/

#include <stdio.h>

int main()
{
	int factorial1,factorial2,factorial3,factorial4,factorial5,factorial6,factorial7,factorial8,factorial9;
	factorial1 = 1;
	factorial2 = 1 * 2;
	factorial3 = 1 * 2 * 3;
	factorial4 = 1 * 2 * 3 * 4;
	factorial5 = 1 * 2 * 3 * 4 * 5;
	factorial6 = 1 * 2 * 3 * 4 * 5 * 6;
	factorial7 = 1 * 2 * 3 * 4 * 5 * 6 * 7;
	factorial8 = 1 * 2 * 3 * 4 * 5 * 6 * 7 * 8;
	factorial9 = 1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9;
	printf("factorial1 = %6d\n", factorial1);
	printf("factorial2 = %6d\n", factorial2);
	printf("factorial3 = %6d\n", factorial3);
	printf("factorial4 = %6d\n", factorial4);
	printf("factorial5 = %6d\n", factorial5);
	printf("factorial6 = %6d\n", factorial6);
	printf("factorial7 = %6d\n", factorial7);
	printf("factorial8 = %6d\n", factorial8);
	printf("factorial9 = %6d\n", factorial9);
	return 0;
}

/*** 結果 ***

factorial1 =      1
factorial2 =      2
factorial3 =      6
factorial4 =     24
factorial5 =    120
factorial6 =    720
factorial7 =   5040
factorial8 =  40320
factorial9 = 362880

*************/