PROGRAMMING:Priority and combination

```
Please execute the code and think about priorities and combinations.
#include
int main(){
int a,b,c;
a=100; b=20; c=3;
printf("a+b*c=%d\n",a+b*c);
printf("a+b-c=%d\n",a+b-c);
return 0;
}
```
###Input example:
```in
```
###Output example:
```out
a+b*c=160
a+b-c=117
```







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