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#include <stdio.h>
#include <stdlib.h>
#define LOWER 0
#define UPPER 300
#define STEP 20
int main() {
float fahr;
size_t fahrs;
void *fahrp;
fahrs = sizeof(float);
fahrp = malloc(fahrs);
fahr = 0;
printf("value:%f size:%d pointer: %p\n", fahr, fahrs, fahrp);
printf("%3s\t%6s\n", "F", "C");
for (fahr=UPPER; fahr >= LOWER; fahr -= STEP) {
printf("%3.0f\t%6.2f\n", fahr, 5. * (fahr - 32.) / 9.);
}
free(fahrp);
return 0;
}
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