摘要： #includeint main(){int n,m,a,b,c;printf("请输入分子和分母:\n");scanf("%d%d",&n,&m);a=n;b=m;if(n>m){do{c=a%b;a=b;b=c;}while(c!=0);n=n/a; m=m/a;} else{ do{c=b%a... 阅读全文