totfc/=1.0*even;
47题
int i,j; long he=0; char num[5]; for(i=0;i<5;i++) num[i]=0;
for(i=0;i for(i=0;i j=num[0]-48+num[1]-48+num[2]-48+num[3]-48; if(j%2) {totCnt++; he+=xx[i]; } } totPjz=(double)he/totCnt; 46题 int i,j; long he=0; char num[5]; for(i=0;i<5;i++) num[i]=0; for(i=0;i if(xx[i]) totNum++; for(i=0;i {sprintf(num,\ j=num[0]-48+num[1]-48+num[2]-48+num[3]-48; if(j%2==0) {totCnt++; he+=xx[i]; } } totPjz=(double)he/totCnt;
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