If statement in C programming language with syntax

If statement in C

The decision statements is a way to decide on different alternative

if statement

Syntax

if (test condition)
{
statements;
}
statement y;

Note : no semi-colon after the test condition

Condition is true

#include <stdlib.h>
int main()
{
    int a=5;   // initialize a to 5
    if(a>2)   //test if a greater than 2
    {
        a++;   //  a increment
    }
        printf("A=%d",a); // print  a
    return 0;
}

Output

A =6

Condition is False

#include <stdlib.h>
int main()
{
    int a=5;
    if(a>8)
    {
        a++;
    }
        printf("A=%d",a);
    return 0;
}

Output

A=5