foo.cc: In function 'int main()':
foo.cc:13:22: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
13 | if(a==11&&a>b&&a-b>=2||b==11&&b>a&&b-a>=2){
| ~~~~~~~~~~^~~~~~~~
foo.cc:18:27: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
18 | else if(a>=11&&a>b&&a-b>=2||b>=11&&b>a&&b-a>=2){
| ~~~~~~~~~~^~~~~~~~
foo.cc:30:22: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
30 | if(a==21&&a>b&&a-b>=2||b==21&&b>a&&b-a>2){
| ~~~~~~~~~~^~~~~~~~
foo.cc:35:27: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
35 | else if(a>=21&&a>b&&a-b>=2||b>=21&&b>a&&b-a>=2){
| ~~~~~~~~~~^~~~~~~~
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