Which of the following statements is false?

a. The following statement uses an f-string with two placeholders to format year and amount.
print(f'{year:>2}{amount:>10.2f}')
b. The placeholder {year:>2} uses the format specifier >2 to indicate that year’s value should be right aligned (>) in a field of width 2—the field width specifies the number of character positions to use when displaying the value.
c. For single-digit year values 1–9, the format specifier >2 displays a value fol-lowed by the space character, thus right aligning the years in the first column.
d. The format specifier 10.2f in the placeholder {amount:>10.2f} formats amount as a floating-point number (f) right aligned (>) in a field width of 10 with a decimal point and two digits to the right of the decimal point (.2). For-matting a column of amounts this way aligns their decimal points vertically, as is typical with monetary amounts.

c. For single-digit year values 1–9, the format specifier >2 displays a value fol-lowed by the space character, thus right aligning the years in the first column.

Computer Science & Information Technology

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Indicate whether the statement is true or false

Computer Science & Information Technology

Which of the following template function definitions and invocations will not compile, if any? If not, why not?

Assume that classes have been declared with appropriate default constructors and assume that ``` //a) template A func( A x, A y){ return A(); } int main() { U u1, u2, u3; u2 = func(u2, u3); } //b. template B func() { return 1; } int main() { T t; t = func(); } //c. template void func(C x, int * y){} int main() { T t; int i; func( t, &i ); } //d. template void func(D x, E y){} int main() { T t; U u; func ( t, u ); } ```

Computer Science & Information Technology