#include <stdio.h>
void getSum(int n) {
int result = 0;
for(int i =2;i<n;i+=2){
if(i% 2== 0){
result +=i;
}
}
printf("%d",result);
}
int main(){
int n;
printf("请输入n的值:");
scanf("%d",&n);
getSum(n);
}
运行结果为:
void printfunc1(int n){
for(int i=2;i<=n;i++){
for(int j=1;j<=i;j++){
printf("%d * %d=%-5d",i, j, i * j);
} printf("\n");
}
}
int main03(){
int n;
printf("请输入n的值:");
scanf("%d",&n);
printfunc1(n);
}
运行结果为:
void printfunc2(int a,int b,int c){
int max=a;
if(b>max)max = b;
if(c>max)max = c;
printf("%d",max);
}
int main02(){
int a;
int b;
int c;
printf("请输入a的值:");
scanf("%d",&a);
printf("请输入b的值:");
scanf("%d",&b);
printf("请输入c的值:");
scanf("%d",&c);
printfunc2(a,b,c);
运行结果为: