Which statements about the enhanced for loop are true for arrays of primitive data? i. it is suitable for all array algorithms. ii. it does not allow the contents of the array to be modified. iii. it does not require the use of an index variable.

Cprogram to find //perimeter of rectangle printf(" \n perimeter of rectangle \n"); printf(""); printf("\n enter width and length of the rectangle : "); scanf("%f%f", & width,& length); perimeter = 2 * (width + length); printf("perimeter of rectangle is: %.3f", perimeter);