CodeRace/2015.5.15/S'팀

스팀은 좋은겁니다

#include<stdio.h>
int main()
{
	int k;

	int j;
	scanf("%d",&k);
	j = sum(k);

	printf("1부터 100의 합은 : %d\n",j);
	return 0;
	
}

int sum(int n)
{
	int a = 0;
	if (n == 0)
	{
		return n;
	}
	else
	{
		a += n;
		a += sum(n - 1);

	}
	return a;
}

문제 2

header.h [[[

1. include <stdlib.h>
2. include <time.h>
3. include <stdio.h>
4. pragma warning(disable:4996)

int teamname(void) { printf("  ::##==\n ::## +=\n .**# +=\n . + ** *= +\n . + *+# = :\n .*++*## ...\n *++*+.. : *..\n = ******+%@::. ...: ::\n = .  ::%****#*@%#%%#%#%%%+# + ...\n## *==++#***..\n .++**:\n"); printf("팀명: S'팀\n"); printf("팀원: 서영운, 송준호, 유재범\n"); for (int i = 0; i < 40; i++) printf("#"); printf("\n"); return 0; }

void gugu(void){ int rand_num = 0; srand((unsigned)time(NULL));

int count = 0; // 입력받은거

printf(" 숫자를 입력하세요.\n"); scanf("%d", &count);

for (int k = 0; k < count; k++){ rand_num = rand() % 9 + 1; printf("%d\n", rand_num); for (int i = 1; i < 10; i++){ printf("%d * %d = %d\n", i, rand_num, i*rand_num); } } } ]]]

소스.c [[[

1. include <stdlib.h>
2. include <time.h>
3. include <stdio.h>
4. include "header.h"
5. pragma warning(disable:4996)

int main() { teamname(); gugu(); return 0; } ]]]