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Create Calculator.cpp #31

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594a08f
Create Calculator.cpp
Komal-99 May 25, 2021
8b303cd
Rename Calculator.cpp to Calculator.c
Komal-99 May 25, 2021
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73 changes: 73 additions & 0 deletions Calculator.c
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Original file line number Diff line number Diff line change
@@ -0,0 +1,73 @@

#include<stdio.h>
void main()
{
char ch,f='y';
int n,a,b,d,c=0,e=1;

do
{
printf("Enter the operation to be perform(+,-,*,/,%)");
fflush(stdin);
scanf("%c",&ch);
switch(ch)
{
case'+':
printf("\n How many numbers you want to add");
scanf("%d",&n);
for(a=1;a<=n;a++)
{
printf("Enter the number");
scanf("%d",&b);
c+=b;
}
printf("\n sum is:%d \n",c);
break;
case'-':
printf("Enter the number from which you want to sub");
scanf("%d",&b);
printf("\n How many numbers you want to sub from %d-",b);
scanf("%d",&n);

for(a=1;a<=n;a++)
{
printf("\n Enter the numbers to sub from %d-",b);
scanf("%d",&d);
b-=d;
}
printf("\n difference is:%d \n",b);
break;
case'*':
printf("\n How many numbers you want to multiply");
scanf("%d",&n);
for(a=1;a<=n;a++)
{
printf("Enter the number");
scanf("%d",&b);
e*=b;
}
printf("\n Ans is:%d \n",e);
break;
case'/':
printf("Enter the number which you want to divide");
scanf("%d",&b);
printf("Enter the number by which you want to divide %d-",b);
scanf("%d",&a);
n=b/a;
printf("\n Ans is:%d \n",n);
break;
case'%':
printf("Enter the number of which you want percentage");
scanf("%d",&b);
printf("how many percent you want to calculate ");
scanf("%d",&a);
e=b*a/100;
printf(" percentage amount is:%d \n",e);
break;

}

printf("Do you want to continue(y,n)");
scanf("%d",&f);
fflush(stdin);}while(f!='n');
}