C – Assignment Operators

In C programs, values for the variables are assigned using assignment operators.
For example, if the value “10″ is to be assigned for the variable “sum”, it can be assigned as “sum = 10;”
Other assignment operators in C language are given below.

Operators		Example	Explanation
Simple assignment operator	=	sum = 10	10 is assigned to variable sum
Compound assignment operators	+=	sum += 10	This is same as sum = sum + 10
	-=	sum -= 10	This is same as sum = sum – 10
	*=	sum *= 10	This is same as sum = sum * 10
	/+	sum /= 10	This is same as sum = sum / 10
	%=	sum %= 10	This is same as sum = sum % 10
	&=	sum&=10	This is same as sum = sum & 10
	^=	sum ^= 10	This is same as sum = sum ^ 10

In this program, values from 0 – 9 are summed up and total “45″ is displayed as output.
Assignment operators such as “=” and “+=” are used in this program to assign the values and to sum up the values.

# include <stdio.h>

int main()
{
int Total=0,i;
for(i=0;i<10;i++)
{
Total+=i; // This is same as Total = Toatal+i
}
printf(“Total = %d”, Total);
}

Total = 45

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