CPP QUESTION HUB
CPP QUESTIONS :-
Q .1. FIND THE SUM OF 2 NUMBERS :A & B.
#include <iostream>
using namespace std;
int main() {
int a = 10 , b = 5;
cout << "sum = " << (a+b) << endl;
return 0;
}
Q .2. FIND THE AREA OF SQUARE.
#include <iostream>
using namespace std;
int main() {
int a = 10;
int area = a*a;
cout << "area = " << (area) << endl;
return 0;
}
Q.3. FIND THE MIN OF 2 NUMBERS.
int main() {
int a = 110, b = 11;
if (a<b)
{
cout << " a is min";
} else{
cout << " b is min";
}
cout << endl;
return 0;
}
Q.4. FIND NUMBER IS ODD OR EVEN.
int main() {
int n;
cout << "enter number = ";
cin >> n;
if (n%2 == 0)
{
cout << "Even";
} else{
cout << "Odd";
}
cout << endl;
return 0;
}
Q.5. SUM OF NUMBER FROM 1 TO N.
int main() {
int n;
cout << "enter number = ";
cin >> n;
int count = 1;
int sum = 0;
while (count <=n)
{
sum = sum + count;
count = count + 1;
}
cout << "sum = " << sum;
cout << endl;
return 0;
}
Q.6. CALCULATE "SIMPLE INTREST" FROM PRINCIPLE(P),RATE(R) AND TIME(T).
int main() {
int P = 3;
int R = 5;
int T = 6;
int simpleintrest = P*R*T;
cout << "simple intrest is = " << simpleintrest;
cout << endl;
return 0;
}
Q.7. FIND MAX OF 2 NUMBER.
#include <iostream>
using namespace std;
int main() {
int a = 110, b = 11;
if (a>b)
{
cout << " a is max";
} else{
cout << " b is max";
}
cout << endl;
return 0;
}
Q.8. CALCULATE FACTORIAL OF A NUMBER N.
Q.9. GIVEN A PERSIONS AGE ,FIND IF THEY SHOULD GET A DRIVING LISENCE OR NOT.
Q.10.find the character UPPERCASE or lowercase.
int main() {
char ch;
cout << "enter your ch : ";
cin >> ch;
if (ch >= 'a' && ch <= 'z')
{
cout << "Lowercase";
} else{
cout << "Uppercase";
}
cout << endl;
return 0;
}
Q.11.PRINT NUMBERS FROM 1 TO N(while loop).
int main() {
int n = 5;
int count = 1;
while (count <= n) {
cout << count << " ";
count++;
}
cout << endl;
return 0;
}
Q.12.PRINT NUMBERS FROM 1 TO N(for loop).
int main() {
int n = 5;
for (int i=1; i<=n; i++)
{
cout << i << " ";
}
cout << endl;
return 0;
}
HII
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