how to get a string input in c

                                    #include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() 
{

    /* Enter your code here. Read input from STDIN. Print output to STDOUT */
    char ch;
    char s[100];
    char p [100];
    scanf("%c", &ch);
    scanf("%s", s);
    scanf("\n");
    scanf("%[^\n]%*c", p);
    
    printf("%c \n", ch);
    printf("%s \n", s);
    printf("%s", p);
    return 0;
}

                                    char s[10];
scanf ("%s",s);
printf(s);

                                    #include <stdio.h>
//this is for entering and storing strings
int main(){
    char name[20];

    printf("Enter a name : ");
    scanf("%s", &name);

    printf("the name entered is: %s\n", name);



return 0;
}

                                    Integer: Input: scanf("%d", &intVariable); Output: printf("%d", intVariable);
Float: Input: scanf("%f", &floatVariable); Output: printf("%f", floatVariable);
Character: Input: scanf("%c", &charVariable); Output: printf("%c", charVariable);