#include <stdio.h>
#include <string.h>
int main(void)
{
char name[20];/*from w w w.j ava 2 s.c o m*/
int name_length;
printf(Enter your first name: );
scanf(%s, name);
name_length = strlen(name);
printf(\%s\\n, name); // a. enclosed in double quotes
printf(\%20s\\n, name); // b. double quotes, 20 char wide, right-justified
printf(\%-20s\\n, name); // c. double quotes, 20 char wide, left-justified
printf(\%*s\\n, name_length + 3, name); // d. double quotes, 3 char wider than name
return 0;
}
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