1. Which of the following codes produces exactly the same output as shown below? (1.5 points) string b = .. int main() { string b = "* Int a=1; while (a > 2. Which of the following is the correct program to subtract two decimal numbers? (1.5 point) int main() { int main() { double a, b: float c: cin >> a: cin >> b; c=b-a; 3 int main() { float a, b; int c; cin >> a: cin >> b: c= a-b; 3 int main() { int a, b, float c: cin >> a: cin >> b; c=b-a: int a, b: double c: cin >> a: cin >>b: c=a-b: 3. What would be the output of the following code? (1.5 points) int a = 0; while (a