C LANGUAGE

Write a single statement to accomplish each of the following. Assume that variables c (which stores a character), x, y and z are of type int, variables d, e and f are of type double, variable ptr is of type char * and arrays s1[100] and s2[100] are of type char.

a. Convert the character stored in variable c to an uppercase letter. Assign the result to variable c.

b. Read a line of text into array s1 from the keyboard. Do not use scanf.

c. Assign ptr to the location of the first token in s2. Tokens in the string s2 are separated by commas (,).

d. Read three double values into variables d, e and f from the string "1.27 10.3 9.432".