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GREATER VALUE IN 2 NUMBER
```
#include <iostream>
using namespace std;
int main()
{
int f,s;
cout<<"Enter first number\n";
cin>>f;
cout<<"Enter second number\n";
cin>>s;
if(f>s)
cout<<"First number is greater";
if(f<s)
cout<<"Second number is greater";
if(f==s)
cout<<"Both are equal";
}
```
### Output Img ###
GREATER VALUE IN 3 NUMBER
```
#include <iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<"Enter first number\n";
cin>>a;
cout<<"Enter second number\n";
cin>>b;
cout<<"Enter third number\n";
cin>>c;
if(a>b&&a>c)
cout<<a<<" is greater";
if(b>a&&b>c)
cout<<b<< is greater";
if(c>a&&c>b)
cout<<c<< is greater";
}
```
### Output Img ###
CHECK IF A NUMBER IS +ve or -ve or 0
```
#include <iostream>
using namespace std;
int main()
{
int no;
cout<<"Enter any number\n";
cin>>no;
if(no>0)
cout<<no<<" is +ve";
if(no<0)
cout<<no<< is -ve";
if(n0==0)
cout<<no<< is zero";
}
```
### Output Img ###
SHOW RESULT ACCORDING TO PEERCENT
```
#include <iostream>
using namespace std;
int main()
{
float p;
cout<<"Enter your percent\n";
cin>>p;
if(p<=100&&p>=80)
cout<<"First class";
if(p<80&&p>=65)
cout<<"Second class upper";
if(p<65&&p>=55)
cout<<"Second class lower";
if(p<55&&p>=45)
cout<<"Pass";
if(p<45)
cout<<"Fail";
}
```
### Output Img ###
EVEN ODD PROGRAM
```
#include <iostream>
using namespace std;
int main()
{
int no;
cout<<"Enter any number\n";
cin>>no;
if(no%2==0)
{
cout<<"Even";
}
else
{
cout<<"Odd";
}
}
```
### Output Img ###
VOTING PROGRAM
```
#include <iostream>
using namespace std;
int main()
{
int age;
cout<<"Enter your age\n";
cin>>age;
if(age>18)
{
cout<<"You're eligible for voting";
}
else
{
cout<<"You're not eligible for voting";
}
}
```
### Output Img ###
CONSTANT OR VOWEL PROGRAM
```
#include <iostream>
using namespace std;
int main()
{
char ch;
cout<<"Enter any alphabet\n";
cin>>ch;
if(ch=='a'||ch=='e'|ch=='i'|ch=='o'|ch=='u')
{
cout<<"Vowel";
}
else
{
cout<<"Constant";
}
}
```
### Output Img ###
AREA OF SQUARE
```
#include <iostream>
using namespace std;
int main()
{
char u[200]="nemo@net.com",p[200]="nemonet";
char u1[200],p1=[200];
cout<<"Enter username\n";
cin>>u1;
cout<<"Enter password\n";
cin>>p1;
if(strcmp(u,u1)==0&&strcmp(p,p1)==0)
{
cout<<"Login Successful";
}
else
{
cout<<"Wrong username or password";
}
}
```
### Output Img ###
CHECK ALPHABET IS UPPERCASE OR LOWEWRCASE
```
#include <iostream>
using namespace std;
int main()
{
char ch;
cout<<"Enter any alphabet\n";
cin>>ch;
if(ch>=65&&ch<=90)
{
cout<<"Uppercase";
}
else
{
cout<<"Lowercase";
}
}
```
### Output Img ###
CHECK IF A TRIANGLE IS VALID OR NOT
```
#include <iostream>
using namespace std;
int main()
{
float a1,a2,a3;
cout<<"Enter first angle\n";
cin>>a1;
cout<<"Enter second angle\n";
cin>>a2;
cout<<"Enter third angle\n";
cin>>a3;
if((a1+a2+a3)==180)
{
cout<<"Triangle is valid";
}
else
{
cout<<"Triangle is not valid";
}
}
```
### Output Img ###
CALCULATE PROFIT AND LOSS
```
#include <iostream>
using namespace std;
int main()
{
float sp,cp,profit,loss;
cout<<"Enter cost price\n";
cin>>cp;
cout<<"Enter selling price\n";
cin>>sp;
if(sp>cp)
{
profit=sp-cp;
cout<<"Profit of "<<profit<<" $";
}
else
{
loss=cp-sp;
cout<<"Loss of "<<loss<<" $";
}
}
```
### Output Img ###
SHOW RESULT ACCORDING TO PERCENT USING IF ELSE
```
#include <iostream>
using namespace std;
int main()
{
float p;
cout<<"Enter your percent\n";
cin>>p;
if(p>=60)
cout<<"First division";
else if(p>=45)
cout<<"Second division";
else if(p>=33)
cout<<"Third division";
else
cout<<"Fail";
}
```
### Output Img ###
GREATER VALUE IN 3 NUMBER USING IF ELSE STATEMENT
```
#include <iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<"Enter first number\n";
cin>>a;
cout<<"Enter second number\n";
cin>>b;
cout<<"Enter third number\n";
cin>>c;
if(a>b&&a>c)
cout<<a<<" is greater";
else if(b>a&&b>c)
cout<<b<< is greater";
else
cout<<c<< is greater";
}
```
### Output Img ###
CHECK IF CHARACTER IS ALPHABET OR DIGIT OR SPECIAL SYMBOL
```
#include <iostream>
using namespace std;
int main()
{
char ch;
cout<<"Enter any chracter\n";
cin>>ch;
if(ch>=65&&ch<=90||ch>=97&&ch<=122)
cout<<"It is Alphabet";
else if(ch>=48&&ch<=57)
cout<<"It is Digit";
else
cout<<"It is Special symbol";
}
```
### Output Img ###
CONVERT UPPERCASE INTO LOWERCASE AND LOWERCASE INTO UPPERCASE
```
#include <iostream>
using namespace std;
int main()
{
char ch;
cout<<"Enter any alphabet\n";
cin>>ch;
if(ch>=65&&ch<=97)
cout<<(char)(ch+32);
else
cout<<(char)(ch-32);
}
```
### Output Img ###
NoteNote:
- Give a STAR if you like this
- FORK to get more update
- Make a PULL REQUEST to countribute