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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. int a,b,c;
  5. printf("write first number\n");
  6. scanf("%d",&a);
  7. printf("write second number\n");
  8. scanf("%d",&b);
  9. a=c;
  10. b=a;
  11. c=b;
  12.  
  13.  
  14. return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5284KB
stdin
6 
7
stdout
write first number
write second number