What does main return? Consider the following program:
Chapter2: Using Data
Section: Chapter Questions
Problem 14RQ
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Question
These are C programs, but they won't compile for me. What do they return?
![What does main return?
Consider the following program:
int f(int x, int y);
int a = 3;
int b = 2;
int main(void) {
int c = a + b;
int d = a*b;
int e = f(c,d);
return e;
}
int f(int x, int y) {
a = x*y;
b = x + y;
return a + b;
}
What (base-ten) integer does this main?
Variables and Functions
0.
Consider the following program:
int n(int x);
int a = 1;
int main(void) {
a = a << 2;
return n(a);
}
int n(int x) {
if (x) {
return a;
}
else {
return x;
}
a = n(a);
a = n(a);
return a + x;
What integer does this main return?
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Transcribed Image Text:What does main return?
Consider the following program:
int f(int x, int y);
int a = 3;
int b = 2;
int main(void) {
int c = a + b;
int d = a*b;
int e = f(c,d);
return e;
}
int f(int x, int y) {
a = x*y;
b = x + y;
return a + b;
}
What (base-ten) integer does this main?
Variables and Functions
0.
Consider the following program:
int n(int x);
int a = 1;
int main(void) {
a = a << 2;
return n(a);
}
int n(int x) {
if (x) {
return a;
}
else {
return x;
}
a = n(a);
a = n(a);
return a + x;
What integer does this main return?
Save
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