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#include <stdio.h>
/* takes megabytes */
void print_mem(long long get_mem_size) {
if (get_mem_size>1023*1024*1024) {
printf("%.2gPB\n",
((double)get_mem_size)/(1024.0*1024.0*1024.0));
}
else if (get_mem_size>1023*1024*10) {
printf("%.3gTB\n",
((double)get_mem_size)/(1024.0*1024.0));
}
else if (get_mem_size>1023*1024) {
printf("%.2gTB\n",
((double)get_mem_size)/(1024.0*1024.0));
}
else if (get_mem_size>1023*10) {
printf("%.3gGB\n",
((double)get_mem_size/1024.0));
}
else if (get_mem_size>1023) {
printf("%.2gGB\n",
((double)get_mem_size/1024.0));
} else {
printf("%lldM\n",get_mem_size);
}
}
int main(int argc, char **argv) {
long long i=0;
for(i=0;i<10;i++) {
print_mem(i);
}
for(i=1010;i<1050;i+=10) {
print_mem(i);
}
print_mem(1024*1024);
print_mem(128*1024);
print_mem(500*1024);
print_mem(512*1024);
print_mem(600*1024);
print_mem(2032504/1024);
print_mem(4096*1024);
print_mem(65536*1024);
print_mem(128*1024*1024);
print_mem(1024*1024*1024);
return 0;
}
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