要微笑着写Bug呀
看你这个我测着头看得好累int main(){ double i; int bon,bon1,bon2,bon4,bon6,bon10; printf("请输入利润i:"); scanf("%d",&i); bon1=100000*0.1; bon2=bon1+100000*0.075; bon4=bon2+200000*0.05; bon6=bon4+200000*0.03; bon10=bon6+400000*0.015;if(i<=100000){bon=i*0.1;}else if(i<=200000){bon=bon1+(i-100000)*0.075;}else if(i<=400000){bon=bon2+(i-200000)*0.05;}else if(i<=600000){bon=bon4+(i-400000)*0.03;}else if(i<=1000000){bon=bon6+(i-600000)*0.01;}else{bon=bon10+(i-1000000)*0.01;}printf("提成为:bon=%f",bon);}