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Given that an vector of int named a has been declared, assign 3 to its first element.

LANGUAGE: C++

CHALLENGE:

Given that an vector of int named a has been declared, assign 3 to its first element.

SOLUTION:

a[0]=3;

Posted in C++, Learn To Code

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← Assume that the vector monthSales of integers has already been declared and that its elements contain sales data for the 12 months of the year in order (i.e., January, February, etc.). Write a statement that writes to standard output the element corresponding to October. Do not write anything else out to standard output.
Assume that an vector of int variables named salarySteps that contains exactly five elements has been declared. Write a single statement to assign the value 30000 to the first element of this vector. →

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