#include <stdio.h>
main(){
int ch=0,en=0,ma=0;
scanf("%d%d%d",&ch
,&en
,&ma
); printf("A-Ming's Report Card\nChinese: %d\nEnglish: %d\nMath: %d\n",ch
,en
,ma
); printf("Total: %d\n",ch
+en
+ma
); float f = ch+en+ma;
printf("Average: %.2f\n",f
/3); f=2*ch+2*en+ma;
f/=5;
printf("W-Average: %.2f\n",f
); char g;
if(f>=90) g='A';
else if(f>=80) g='B';
else if(f>=70) g='C';
else if(f>=60) g='D';
else g='F';
}
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