Final answer:
After executing the C++ code, the 'ts' variable will contain the string '88.34529', which is the first token of the input line, read up to the first whitespace.
Step-by-step explanation:
The student has provided a line of input and a snippet of C++ code to read this input into variables. Given the input '88.34529 .750 CSC103' and the following C++ code with an apparent typo in the question:
cin » ts;
The correct portion of the code should be:
cin >> ts;
When the above code is executed in a C++ environment, it reads from the input until a whitespace is encountered. So, it will only read '88.34529' into the string variable ts because the extraction operator (>>) stops reading at the space between '88.34529' and '.750'. The remaining part of the input is unaffected.
Thus, the correct answer to what will be in the ts variable after executing the code is:
(D) ts=88.34529