#include<stdio.h>
int main()
{
double x;
if(x>=0 && x<=25.0){
}else if(x>25.0 && x<=50.0){
}else if(x>50.0 && x<=75.0){
}else if(x>75.0 && x<=100.0){
printf("Interval (75,100]\n"); }else {
}
return 0;
}
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