Language in C preguntas y respuestas de entrevista
Question: How to use scanf( ) to read the date in the form of dd-mm-yy?
Answer: To read the date in the form of dd-mm-yy one possible way is,int dd, mm, yy ; char ch ; /* for char '-' */ printf ( "nEnter the date in the form of dd-mm-yy : " ) ; scanf( "%d%c%d%c%d", &dd, &ch, &mm, &ch, &yy ) ; Another way is to use suppression character * is as follows: int dd, mm, yy ; scanf( "%d%*c%d%*c%d", &dd, &mm, &yy ) ; The suppression character '*' suppresses the input read from the standard input buffer for the assigned control character. |
Guardar para repaso
Guarda este elemento en marcadores, marcalo como dificil o agregalo a un conjunto de repaso.
Inicia sesion para guardar marcadores, preguntas dificiles y conjuntos de repaso.
Es util? Si No
Lo mas util segun los usuarios:
- What will be the output of the following code?
void main ()
{ int i = 0 , a[3] ;
a[i] = i++;
printf ("%d",a[i]) ;
} - Why doesn't the following code give the desired result?
int x = 3000, y = 2000 ;
long int z = x * y ; - Why doesn't the following statement work?
char str[ ] = "Hello" ;
strcat ( str, '!' ) ; - How do I know how many elements an array can hold?
- How do I compare character data stored at two different memory locations?