PROGRAMMING:"+ +, --" code analysis training

```
Case development "+ +, --" code analysis training
Please analyze the running results of the following program, and then verify it on the computer.
#include
int main(){
int x,y,z;
x=6; y=5; z=4; printf("01.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=-x--; printf("02.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=x+++y; printf("03.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=++x+--y; printf("04.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=++x-y++; printf("05.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=--x-++y; printf("06.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=x++-++y; printf("07.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=x--+--y; printf("08.x=%d,y=%d,z=%d\n",x,y,z);
x=6; y=5; z=x--+y++; printf("09.x=%d,y=%d,z=%d\n",x,y,z);
return 0;
}
```
###Input example:
```in
```
###Output example:
```out
01.x=6,y=5,z=4
02.x=5,y=5,z=-6
03.x=7,y=5,z=11
04.x=7,y=4,z=11
05.x=7,y=6,z=2
06.x=5,y=6,z=-1
07.x=7,y=6,z=0
08.x=5,y=4,z=10
09.x=5,y=6,z=11
```







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