Which is the correct way to declare a for loop in C?

True or False? The following code is how you’re supposed to compare two strings? if( str1 == str2 ) { printf( “These two strings are equal.\n” ); }

What is the format specifier for a double?

What is the output of the following code? int c = 5, n = 10;do{  n /= c; } while ( c– ); printf(“%d”, n); 

What is the default name of the executable generated from gcc?

What does the following code print out? int x; printf( “%d”, x );

Predict the Output: int x = 1;switch(x) {    case 1:        printf(“A”);    case 2:        printf(“B”); break;    default:        printf(“C”);} Explain what is printed and why? Consider the code is fully formed, i.e., no excuses like missing main(), missing stdio.h, etc.

What is the output of the following code? #include#includeint main(int argc, char *argv[]){    char str1[] = “hello world”;    char str2[] = “hello world”;    if (strcmp(str1, str2))        printf(“equal”);    else        printf(“unequal”);}

Consider this code to get user input for a string: char str[ 3 ]; scanf( “%s”, str ); What happens if the user enters a string that is 100 characters long?

Given two strings st1[], and st2[], implement a logic to compare the two strings, without using the string.h library and it’s functions. Concentrate on your array logic, variables, and printf() statements. Assume both the strings are already declared and defined, and the size of input string is unknown. Sample output: For example, if st1[] = “Hello, How are you.” and st2[] = “Welcome to UTSA…” The strings are unequal.   Note: Using library string functions will give NO points.