【单选题】/* Program example P2C Introduction to variables in C. */ #include int main() { int v1 ; /* v1 is an integer variable. */ float v2 ; /* v2 is a floating-point variable. */ char v3 ; /* ...
【简答题】/* Program example P2C Introduction to variables in C. */ #include int main() { int v1 ; /* v1 is an integer variable. */ float v2 ; /* v2 is a floating-point variable. */ char v3 ; /* ...