C
c
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#include <stdio.h>
void * square (const void *num);
int main() {
float sq_int;
float x = 6.7;
sq_int = square(&x);
printf("%f squared is %f\n", x, sq_int);
return 0;
}
void* square (const void *num) {
static float result;
result = (*(float *)num) * (*(float *)num);
return(result);
}
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