C / C ++The isgreaterequal() function

This functionisgreaterequal()is used to check if the first parameter is greater than or equal to the second parameter. Declared in the C language 'math.h' header file. Returns true on success, otherwise returns false.

This isislessgreater()C ++Language syntax,

bool isgreaterequal(value1　, value2);

Here,

value1-This is the first parameter, which will be compared with value2are checked together.

value2-This is the second parameter, used to check if value1greater than or equal.

This isisgreaterequal()C ++Language example,

Example

#include<iostream>
#include<math.h>
using namespace std;
int main() {
　　　int val1　=　28;
　　　int val2　=　8;
　　　bool result;
　　　result = isgreaterequal(val1, val2);
　　　cout << "val1　is greater than or equal to val2　: " << result << endl;
　　　return 0;
}

Output result

val1　is greater than or equal to val2　:　1

In the above example, two values were compared, one of which is less than or greater than the other. It checks if value1> value2 || value1 = value2. If one of them (value1> value2 OR value1 = value2）is true, then it will return1. Otherwise, it will return 0.

Now, let's look at another example, when the first value is less than the second value,

Example

#include<iostream>
#include<math.h>
using namespace std;
int main() {
　　　int val1　=　5;
　　　int val2　=　8;
　　　bool result;
　　　result = isgreaterequal(val1, val2);
　　　cout << "val1　is greater than or equal to val2　: " << result << endl;
　　　return 0;
}

This is the output,

Output result

val1　is greater than or equal to val2　: 0