“21天好习惯”第一期—16

if的镶嵌语句

#include 



int main () {
   int a = 100;

   int b = 200;

   if( a == 100 ) {

    if( b == 200 ) {

    printf("Value of a is 100 and b is 200n" );

      }

   }



   printf("Exact value of a is : %dn", a );

   printf("Exact value of b is : %dn", b );



   return 0;

}