View Code of Problem 69

#include<stdio.h>
int main(void)
{
  int x,y;
  printf("输入x:");
  scanf("%d",&x);
  if (x<1)
    y=x;
  else if(x>=1&&x<10)
    y=2*x-1;
  else
    y=3*x-11;
  printf("%d\n",y);
  trturn 0;
}
/*
Main.c: In function 'main':
Main.c:14:3: error: 'trturn' undeclared (first use in this function)
   trturn 0;
   ^
Main.c:14:3: note: each undeclared identifier is reported only once for each function it appears in
Main.c:14:10: error: expected ';' before numeric constant
   trturn 0;
          ^
*/