0
You can make use of pointers to achieve this.
void add( int *a, int *b){
(*a) += (*b);
}
Now if two numbers a and b are given and you need to store the value in variable c, then you would perform:
c = a;
add(&c,&b);
Wiki User
∙ 11y ago
Wiki User
∙ 14y agosum = x-(-y);
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