C - Operators and Expressions
Which of the following assignment operators adds the right operand to the left operand and then assigns the result to the left operand?
Which of the following assignment operators adds the right operand to the left operand and then assigns the result to the left operand?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the meaning of += operator
The operator += adds the value on the right to the variable on the left and stores the result back in the left variable.Step 2: Compare with other operators
Other operators like -= subtract, *= multiply, and /= divide, so they do not add.Final Answer:
+= -> Option BQuick Check:
+= means add and assign [OK]
Quick Trick: Remember '+=' means add then assign to left variable [OK]
Common Mistakes:
- Confusing '+=' with '=' which just assigns
- Mixing '+=' with '-=' or '*='
- Thinking '+=' only adds without assignment
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