#include "sylib.h"
// test if-{if}-else
int if_if_Else() {
int a;
a = 5;
int b;
b = 10;
if(a == 5){
if (b == 10)
a = 25;
}
else
a = a + 15;
return (a);
int main(){
return (if_if_Else());