Program1
#include
#include
void main()
{
int n,sum=0,ans;
clrscr();
read:
printf("Enter Number");
scanf("%d",&n);
sum=sum+n;
printf("\n Will you give
another number (press 1 for yes / 0 for No) ");
scanf("%d",&ans);
if(ans==1)
{
goto read;
}
else
{
printf("\n Sum of given
numbers:%d",sum);
}
getch();
}
Output
Enter number
30
Will you give another number (press 1
for yes / 0 for No)
1
Enter number
20
Will you give another number (press 1
for yes / 0 for No)
0
Sum of given numbers : 50
Program 2
#include
#include
void main()
{
int n,x,sum=0,ans;
float avg;
clrscr();
printf(" How many numbers have
you enter?\n");
scanf("%d",&n);
if(n==0)
{
goto end;
}
else
{
read:
printf("Enter a number\n");
scanf("%d",&x);
sum=sum+x;
avg=sum/n;
printf("\n Will you give another
number? Press(1/0) ");
scanf("%d",&ans);
goto read;
}
printf(" Sum of Numbers :%d", sum);
printf(" Avg of numbers : %d", avg);
end:
getch();
}
Output
How many numbers have you enter?
2
Will you give another number? Press
(1/0)
1
Enter a number
25
Will you another (1/0)
0
Avg of numbers : 30.000000
Sum of numbers : 60.000000
Program 3
#include
#include
void main()
{
char name[10];
int m1,m2,m3,tot,avg,x;
clrscr();
read:
printf("Enter
the name\n");
scanf("%s",name);
printf("
Enter the m1,m2,m3\n");
scanf("%d%d%d",&m1,&m2,&m3);
tot=m1+m2+m3;
avg=tot/3;
printf("\n
Total :%d",tot);
printf("\n
Avg :%d",avg);
printf("\n
Do you want to enter another person……..?");
printf("\n
Press 1 for yes\n");
scanf("%s",&x);
if(x==’n’)
{
goto
end;
}
elseif
(x= = ‘y’)
{
goto
read;
}
else
{
printf("\n
Sorry enter only \n Thank u……….");
}
end:
getch();
}
Output
Enter the name
Raja
Enter the m1,m2,m3
45
55
80
Total :180
Avg :60
Do you want to enter
another person……..?
Yes / No
2
Sorry enter only y/n
Thank U…….
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