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  1. #include<stdio.h>
  2. int main(void)
  3. {char r,w,x,summ=0;
  4. scanf("%c%c%c", &r,&w,&x);
  5.  switch(r=='r'){
  6.      case 1:
  7.          summ=summ+4;
  8.      case 0:
  9.          /*switch(r='-'){
  10.             case 1:
  11.                 switch(w='w'){
  12.                      case 1:
  13.                          summ=summ+2; 
  14.                      case 0:
  15.                          switch(w='-'){
  16.                             case 1:
  17.                                  switch(x='x'){
  18.                                      summ=summ+1;
  19.                                      printf("%d", summ);
  20.                                      break;
  21.                              case 0:
  22.                                  switch(x='-'){
  23.                                      case 1:
  24.                                      printf("%d", summ);
  25.                                      break;
  26.                                  }}}
  27.                 				}
  28.          	case 0: break;}*/
  29.      default:   
  30.                      printf("Invalid format %d", summ);
  31.                      break;
  32.  
  33.  }
  34.                      return 0;
  35. }
Success #stdin #stdout 0.01s 5320KB
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stdout
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Invalid format 4
https://ideone.com/rdoJ9c
language:
C (gcc 8.3)
created:
13 hours ago
visibility:
public

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