if(leap==1

if(leap==1 if语句的if(leap)为什么不写成if(leap==1) C语言中if(leap)改成if(leap!=0)为什么啊,不应该是if（leap!==0)吗 if(year%400=0||(year%4==0&&year%100!=0)) leap=1; else leap=0; if(leap==1logo(x 14,y 51,t3,COPY_PUT);off-=count[y change_y]; 请看程序①,这是对的,但是我在第十行中将“if(leap)”改成“if(leap=1)”变成程序②,怎么输都是闰年,请问这是怎么回事?程序①#includevoid main(){ int year,leap; scanf(%d,&year); if((year%4==0&&year%100!=0)| 帮我改改,int days=sum_day(month,day); if(leap(year)&&month>2) days++; #include int sum_day(int ,int),leap(int);void main(){int year,month,day;cout>year>>month>>day;int days=sum_day(month,day);if(leap(year)&&month>2)days++;cout C语言 一个数包含的所有质数int main(int argc,char* argv[]){ int n,i,j,f,a[N],m,leap;leap=1;f=0;printf(please input a even );scanf(%d,&n);if (n%2!=0){printf(error);}for(i=2;i leap c语言,if(year%4==0&&year%100!=0) printf(%d is a leap year. ,year);其中&&什么意思啊,和整句意 ,year,sum,leap;for(i=0;i int leap=year%4==0&&year%100!=0||year%400==0;是什么意思如果是闰年,那leap=多少,如果不是闰年,那leap又等于多少在C++中 boolean leap=false;leap=(year%400==0)||(year%!=0)&&(year%4==0);何解?拜托了各位 int day,month,year,sum,leap; 提示说语法错误,main(){int day,month,year,sum,leap;printf( please input year,month,day );scanf(%d,%d,%d,&year,&month,&day);switch(month)/*先计算某月以前月份的总天数*/{case 1:sum=0;break;case 2:sum c语言 整除是%符号吗?比如说判断闰年什么的,都用这个%符号,比如if((year%4==0)&&(year%100!=0))printf(%d is a leap year,year);求余符号不就变成整除符号了吗?看书中写7%4的值为3那么如何理解x%4==0呢? If love can leap over sex,the love would be the true one void main()和main的区别程序如下,很基础啊,刚学的,#include #include main(){int n,i,k,h=0,leap=1;for(n=2;n leap是什么意思