C program to find area of a rectangle if length and width are given
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#include<stdio.h>
int main()
{
float length, width, area;
//Input length and width of rectangle
printf("You Have To Enter The Length Of The Rectangle: ");
scanf("%f", &length);
printf("You Have To Enter The Width Of The Rectangle: ");
scanf("%f", &width);
//Calculate area of rectangle
area = (length * width);
//Print the resultant area
printf("Area of the rectangle = %.2f sq. units", area);
return 0;
}
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#include <stdio.h>
int main()
{
int length = 20;
int breadth = 30;
int area = length * breadth;
printf("Area of the rectangle = %d", area);
}
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#include <stdio.h>
int area(int a, int b) {
return a*b;
}
int perimeter(int a, int b) {
return 2 * (a+b);
}
void main() {
int a,b;
scanf("%d %d", &a, &b);
printf("Area of the rectangle: %d", area(a,b));
printf("Perimeter of the rectangle: %d", perimeter(a,b));
}