Answer Posted / gajendra patil

# include <stdio.h>
int main(){
int ch,n1,n2;
t: printf("\nUSE OF LOGICAL OPERATORS");
printf("\n--------------------------");
printf("\n\tMENU");
printf("\n--------------------------");
printf("\n1. OR(||)\n2. AND(&&)\n0. EXIT");
printf("\n--------------------------");
printf("\nEnter your Choice: ");
scanf("%d",&ch);
switch(ch){
case 1:
printf("\nUSE OF OR\ne.g. [ if A>0 or B>0 ]");
printf("\n======================");
printf("\nEnter value for A: ");
scanf("%d",&n1);
printf("\nEnter value for B: ");
scanf("%d",&n2);
if(n1>0 || n2>0){
printf("\nAt least one/both has value(s)\n");
}else
printf("\nBoth are empty\n");
break;

case 2:
printf("\nUSE OF AND\ne.g [ if A>0 and B>0 ]");
printf("\n======================");
printf("\nEnter value for A: ");
scanf("%d",&n1);
printf("\nEnter value for B: ");
scanf("%d",&n2);
if(n1>0 && n2>0){
printf("\nBoth has values\n");
}else
printf("\nNo value(s) for any one/both\n");
break;
default:
printf("\nInvalid choice! try again");
printf("\n===========================");
goto t;
}

return 0;
}

What is class and object in c?

1047

---

Why do we need volatile in c?

1118

---

What does the function toupper() do?

1065

---

What is a constant?

995

---

What is null pointer constant?

1060

---

How can I send mail from within a c program?

984

---

How to set file pointer to beginning c?

1145

---

What is malloc and calloc?

1004

---

which is an algorithm for sorting in a growing Lexicographic order

1747

---

In C, What is the #line used for?

2098

---

Explain that why C is procedural?

1082

---

Is c# a good language?

963

---

Can a function argument have default value?

1092

---

Define C in your own Language.

1033

---

what is event driven software and what is procedural driven software?

2508

---