What`s wrong in my program?

#include <IRremote.h>
#include <IRremoteInt.h>
#include <SevSeg.h>

SevSeg sevseg;
int Time = 0;
int Min = 0;
int Sec = 0;
int StartStopValue;
int RecvPin = 11;
IRrecv irrecv(RecvPin);
decode_results results;

void setup() {
irrecv.enableIRIn();
sevseg. Begin(0,0,1,2,3,4,5,6,7,8,9,10,13);
sevseg. Brightness(90);
Serial.begin(9600);
}

void loop() {
// put your main code here, to run repeatedly:
while(StartStopValue == 0){

if (irrecv.decode(&results)) {
long int decCode = results.value;
switch(results.value); {
case 16724175; {
Min = Min + 30;
break;
}

case 16718055; {
Min = Min + 10;
break;
}

case 16743045; {
Min = Min + 5;
break;
}

case 16716015; {
Min = Min + 3;
break;
}

case 16726125; {
Min = Min + 1;
break;
}

case 16734885; {
Sec = Sec + 30;
break;
}

case 16728765; {
Sec = Sec + 10;
break;
}

case 16730805; {
Sec = Sec + 5;
break;
}

case 16732845; {
Sec = Sec + 1;
break;
}

case 16738455; {
Min = 0;
Sec = 0;
break;
}

case 16761405; {
StartStopValue = 1;
break;
}

default; {
break;
}

if(Min > 99) {
Min = 0;
}

if(Sec > 59) {
Sec = 0;
}

Time = Min * 100 + Sec;

sevseg.NewNum(Time,2);
sevseg.PrintOutput();
}
}
}

sketch_oct27v:29: error: case label '16724175l' not within a switch statement

sketch_oct27v:29: error: expected ':' before ';' token

sketch_oct27v:34: error: case label '16718055l' not within a switch statement

sketch_oct27v:34: error: expected ':' before ';' token

sketch_oct27v:39: error: case label '16743045l' not within a switch statement

sketch_oct27v:39: error: expected ':' before ';' token

sketch_oct27v:44: error: case label '16716015l' not within a switch statement

sketch_oct27v:44: error: expected ':' before ';' token

sketch_oct27v:49: error: case label '16726125l' not within a switch statement

sketch_oct27v:49: error: expected ':' before ';' token

sketch_oct27v:54: error: case label '16734885l' not within a switch statement

sketch_oct27v:54: error: expected ':' before ';' token

sketch_oct27v:59: error: case label '16728765l' not within a switch statement

sketch_oct27v:59: error: expected ':' before ';' token

sketch_oct27v:64: error: case label '16730805l' not within a switch statement

sketch_oct27v:64: error: expected ':' before ';' token

sketch_oct27v:69: error: case label '16732845l' not within a switch statement

sketch_oct27v:69: error: expected ':' before ';' token

sketch_oct27v:74: error: case label '16738455l' not within a switch statement

sketch_oct27v:74: error: expected ':' before ';' token

sketch_oct27v:80: error: case label '16761405l' not within a switch statement

sketch_oct27v:80: error: expected ':' before ';' token

sketch_oct27v:85: error: case label not within a switch statement

sketch_oct27v:85: error: expected ':' before ';' token

sketch_oct27v:103: error: expected '}' at end of input

How can I fix it?

Notice any difference between your use of switch:

    switch(results.value); {

and every use of switch in every C program in existence:

  switch (expression)
  {
  }

Compare with the classic blunder:

  if (condition);
  {
    // though this was part of the if, but got it wrong
  }

.. and pls use code tags (</>) when posting a sketch ..