When you are using SWITCH case, it is important to keep in mind that the inclusion of DEFAULT LABEL. This will inform you whether you are executing your program in right or wrong way. So, it is always recommended to use DEFAULT LABEL in the SWITCH st
Not putting // before the start of single statement comment is a compiler error. Not putting the */ after the termination of block comment is a compiler error.
Specifier is a typedef-name and a very sensitive in C programming. Using an incorrect specifier for the data type being read or written will generate a run time error.
The iterative statement is one of the most important and interesting statements in the programming world. An iterative statement is used to repeat the execution of a list of statements, depending on the value of an integer expression.
Semoclone ( ; ) is one of the best sensitive symbols in programming. Placing a semicolon ( ; ) after the WHILE or FOR loop is not a syntax error. So it will not be reported by the compiler. However, it is considered to be a logical error as it change
// AHF C PROGRAM SOLVING //solving here basic type of programming problemOUTPUT:
#include<stdio.h> #include<math.h> #define pf printf int main() { int a,b,c; float root1,root2,p1,p2; pf("Enter the value of a,b and c: "); scanf("%d %d %d",&a,&b,&c); p1= pow(b,2)-(4*a*c); p2=2*a; if(p1>0) { pf("\nREAL ROOTS."); root1=(-b+sqrt(p1))/p2; root2=(-b-sqrt(p1))/p2; pf("\nROOT1= %f\tROOT2= %f",root1,root2); } else if(p1==0) { pf("\nEQUAL ROOTS."); root1=-b/p2; pf("\nROOT1= %f",root1); } else pf("\nMIGENARY ROOTS."); return 0; }