Help me Please. I want to know why it happen.
This code is not give right answer:
#include < stdio.h>
int main()
{
char c,ch;
int i;
printf("Welcome buddy!\n\nPlease input first character of your name: ");
scanf("%c",&c);
printf("\nPlease input first character of your lovers name: ");
scanf("%c",&ch);
printf("\nHow many children do you want? ");
scanf("%d",&i);
printf("\n\n%c loves %c and %c want %d children",c,ch,c,i);
return 0;
}
but this code give right answer.
#include < stdio.h>
int main()
{
char c,ch;
int i;
printf("Welcome buddy!\n\nPlease input first character of your name: ");
scanf(" %c",&c);
printf("\nPlease input first character of your lovers name: ");
scanf(" %c",&ch);
printf("\nHow many children do you want? ");
scanf("%d",&i);
printf("\n\n%c loves %c and %c want %d children",c,ch,c,i);
return 0;
}
Why? and How?
Please help me anyone who know this why it happend.
While you are giving like this, It will not ignore the white spaces.
scanf("%c",&ch);
When you are giving the input to the first scanf then you will give the enter('\n'). It is one character so it will take that as input to the second scanf. So second input will not get input from the user.
scanf(" %c",&ch);
If you give like this, then it will ignore that white space character, then it will ask for the input from the user.
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