SIMPLE CALCULATOR USING C
#include<stdio.h>
void main()
{
int a,b,c,e;
char d;
do
{
printf("Enter your choice:\n");
printf("MENU\n");
printf("1:Add\n2:sub\n3:mult\n4:div\n");
scanf("%d",&a);
switch(a)
{
case 1:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b+c;
printf("the sum between %d and%d is %d",b,c,e);
break;
case 2:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b-c;
printf("the diffrence between %d and%d is %d",b,c,e);
break;
case 3:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b*c;
printf("the multiplication between %d and%d is %d",b,c,e);
break;
case 4:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b/c;
printf("The division between %d and%d is %d",b,c,e);
break;
default:
printf("please enter valid input\n");
}
printf("\ndo you want to continue(y/n):");
scanf("%s",&d);
}while (d=='y');
}
void main()
{
int a,b,c,e;
char d;
do
{
printf("Enter your choice:\n");
printf("MENU\n");
printf("1:Add\n2:sub\n3:mult\n4:div\n");
scanf("%d",&a);
switch(a)
{
case 1:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b+c;
printf("the sum between %d and%d is %d",b,c,e);
break;
case 2:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b-c;
printf("the diffrence between %d and%d is %d",b,c,e);
break;
case 3:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b*c;
printf("the multiplication between %d and%d is %d",b,c,e);
break;
case 4:
printf("Enter 2 numbers:");
scanf("%d %d",&b,&c);
e=b/c;
printf("The division between %d and%d is %d",b,c,e);
break;
default:
printf("please enter valid input\n");
}
printf("\ndo you want to continue(y/n):");
scanf("%s",&d);
}while (d=='y');
}
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