scanning in c code example

Example 1: scanf in c

#include <stdio.h>

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

Example 2: how to scan in c

scanf("%d",&int);

Example 3: scanf integer

int integer;
scanf("%d", &integer);