CGFloatgrade =0.0f;
if(loanBelance <3000) {
grade =0.25* loanBelance/3000;
}elseif(loanBelance -3000>0&& loanBelance -10000<0) {
grade =0.25+0.25* ((loanBelance -3000) /7000);
}elseif(loanBelance -10000>0&& loanBelance -20000<0){
grade =0.50+0.25* ((loanBelance -10000) /10000);
}elseif(loanBelance -20000>0&& loanBelance -30000<0) {
grade =0.75+0.25* ((loanBelance -20000) /10000);
}else{
grade =1.0;
}
是争取的，不过
if(loanBelance <3000.00) {
grade =0.25* loanBelance/3000;
}elseif(3000.00< loanBelance <10000.00) {
grade =0.25+0.25* ((loanBelance -3000) /7000);
}elseif(10000.00< loanBelance <20000.00){
grade =0.50+0.25* ((loanBelance -10000) /10000);
}elseif(20000.00< loanBelance <30000.00) {
grade =0.75+0.25* ((loanBelance -20000) /10000);
}else{
grade =1.0;
}
DebugLog(@"%f",grade);if(loanBelance <3000.00) {
grade =0.25* loanBelance/3000;
}elseif(3000.00< loanBelance <10000.00) {
grade =0.25+0.25* ((loanBelance -3000) /7000);
}elseif(10000.00< loanBelance <20000.00){
grade =0.50+0.25* ((loanBelance -10000) /10000);
}elseif(20000.00< loanBelance <30000.00) {
grade =0.75+0.25* ((loanBelance -20000) /10000);
}else{
grade =1.0;
}
DebugLog(@"%f",grade);
这样就会出错
