scanf

scanf("%d",&variable);

/*
% is a format specifier

%d or %i 		for int
%ld or %li for 	long int
%f for 			float
%lf for 		double
%c for 			char
%s for 			string
*/

4.44
9

                                    #include <stdio.h>
int main()
{
    int a;
    float b;

    printf("Enter integer and then a float: ");
  
    // Taking multiple inputs
    scanf("%d%f", &a, &b);

    printf("You entered %d and %f", a, b);  
    return 0;
}

4.44 (9 Votes)
0
5
2
Dutch 135 points

                                    scanf("%d", &b);

5 (2 Votes)
0
3.88
8
KeiRush 80 points

                                    #include <stdio.h>

int main () {
   scanf("%s", str);
   printf("%s"str);
   scanf("%d", int);
   printf("%d"int);
   return(0);
}

3.88 (8 Votes)
0
3
1

                                    /* scanf example */
#include <stdio.h>

int main ()
{
  char str [80];
  int i;

  printf ("Enter your family name: ");
  scanf ("%79s",str);  
  printf ("Enter your age: ");
  scanf ("%d",&i);
  printf ("Mr. %s , %d years old.\n",str,i);
  printf ("Enter a hexadecimal number: ");
  scanf ("%x",&i);
  printf ("You have entered %#x (%d).\n",i,i);
  
  return 0;
}

3 (1 Votes)
0
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