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새싹교실/2013/록구록구/8회차



1.

2013.05.01

2.

o
o

3.





3.1.




  • ?

3.2.

1. 5 int형 . .
!

< >

a0 = 3
a1 = 4
a2 = 12
a3 = 9
a4 = 1

2. 5 int형 . scanf .
!
int형 . ( !)

< >

0 : 50
1 : 32
2 : 90
3 : 100
4 : 75

합 : 347
: 69

3.4.

  • , ^^

4.

!!

4.1.

//
1.
{OK} :) :-) :)) :D :o ;) :p :b :9 :^) :_) :*) :-@ {OK}
#include <stdio.h>

int main()
{
int a[]={3,4,12,9,1};
printf("%d\n", a0);
printf("%d\n", a1);
printf("%d\n", a2);
printf("%d\n", a3);
printf("%d\n", a4);
return 0;

}

2.
#include <stdio.h>
int main()

{
int a5={0};
int i;
int sum=0,average=0;
for(i=0;i<5;i++)
{
scanf("%d",&ai);
sum=sum+ai;
}
average=sum/5;

printf("합=%d\n",sum);
printf("평=%d\n",average);

return 0;
}

4.2.

{*} {o} {*} {o} {*} {o} {*} {o} {*} {o} {*} {o}
{1} .
#include<stdio.h>
int main()
{
int a[]={5,4,3,2,1}, i;
for(i=0;i<5;i++){
printf("%d\n",ai);
}
return 0;
}

{2} .
#include<stdio.h>
int main()
{
int a5;
int i,total=0,average;
for(i=0;i<5;i++){
scanf("%d",&ai);
total =total+ai;
}
average = total / 5;

printf("합 : %d\n",total);
printf("평 : %d\n",average);

return 0;
}
!!!!!!!!!!!!!!!!!!!!!!!
{*} {o} {*} {o} {*} {o} {*} {o} {*} {o} {*} {o}




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