#include<stdio.h>
int main()
{
float x=45.2353;
x=(int)(x*100+0.5)/100.0;
return 0;
}
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#include<stdio.h>
int main()
{
float x=45.2353;
x=(int)(x*100+0.5)/100.0;
printf("x=%.2f\n",x);
return 0;
}