or cin.ignore() or while(getchar()!='\n'0; instead of only a getchar.
On Fri, Jul 29, 2011 at 5:03 PM, sunny agrawal sunny816.i...@gmail.comwrote:
when you enter two numbers and press Enter
new line character is passed as character c
Change your code as Follows:
printf(do you want to continue(y/n):);
getchar();
scanf(%c,c);
On Fri, Jul 29, 2011 at 4:31 PM, nullpointer nullpointer...@gmail.comwrote:
#includestdio.h
void add();
void subtract();
int main()
{int choice;
printf(enter your choice:1.add 2.subtract:);
scanf(%d,choice);
switch(choice)
{case 1:
add();
break;
default:
printf(wrong choice entered);
}
}
void add()
{int a,b;
char c;
do
{printf(enter two numbers:);
scanf(%d %d,a,b);
printf(%d\n,a+b);
printf(do you want to continue(y/n):);
scanf(%c,c);
}while(c=='y'||c=='Y');
printf(\n);
}
why second scanf inside do while not working???
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B-Tech IV year,CSI
Indian Institute Of Technology,Roorkee
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Computer Science
Netaji Subhas Institute Of Technology
Delhi.
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