Answer Posted / m@ht@b ahm@d

getchar():- this function returns a character that has been recently typed. the typed character is echoed to the computer screen. after typing the appropriate character the user is required to press enter.

getch():- This function also returns a character that has been recently typed, bet neither the user is required to press enter key after entering the character nor the typed character echoed to the computer screen.

getche():- the advantage of this function over getchar() is that as soon as the user types a character, the character is immediately accepted, i.e. the user is not required to press enter key after typing a character.

hw can we delete an internal node of binary search tree the internal node has child node..plz write progarm

2057

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main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

1507

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What is extern storage class in c?

1055

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Is c is a high level language?

1251

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What is getch c?

1341

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What are run-time errors?

1174

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What is data types?

1138

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3781

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What is wrong with this program statement?

1080

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How can I prevent another program from modifying part of a file that I am modifying?

1107

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Why use int main instead of void main?

1176

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When do we get logical errors?

1172

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Why static variable is used in c?

1083

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What is a const pointer in c?

1177

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What is the size of enum in bytes?

1134

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