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To print out a and b given below, which of the following printf() statement will you use?float a=3.14:double b=3.14;

Question

To print out a and b given below, which of the following printf() statement will you use?float a=3.14:double b=3.14;

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Solution

To print out the float and double variables 'a' and 'b', you can use the printf() function in C programming language as follows:

printf("a = %.2f, b = %.2lf", a, b);

Here, %.2f is used to print the float variable 'a' up to 2 decimal places and %.2lf is used to print the double variable 'b' also up to 2 decimal places. The comma (,) is used to separate the two variables in the output.

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