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Olympiad- Eng- Comp-Sciences-1
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using namespace std;
int main() {
int a = -3, b = ~ a;
cout << b;
printf("+%b", b);
return 0;
}
What will be the output of the following C code?
#include <iostream>
using namespace std;
int main() {
char a = 89;
cout << a;
printf("+%x", a);
return 0;
}
using namespace std;
int main() {
int a = 0, b = 1;
if (a & b)
{ cout << "1"; return 1; }
else {
if (a && b)
{ cout << "2"; return 2; }
else { cout << "3"; return 3; }
}
return 0;
}
What will be the output of the following C code?
#include <iostream>
using namespace std;
int main() {
float a = -0.9; int i = 89;
do {a += 0.01; i--;} while (i > 0); cout << a;
return 0;
}
#include <stdio.h>
int main() {
char a = 'C';
int b = 5;
float c = (a + b) / 5.0;
printf("%.2f\n", c);
return 0;
}
#include <stdio.h>
int main() {
int x = 10;
int *p = &x;
*p = 20;
printf("%d\n", x);
return 0;
}