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#include <cstdio>
int main()
{
int x,y;
scanf("%d",&x);
printf("%d\n",x<3 ? y=2*x-1 : y=3*x-1);
return 0;
}
#include<stdio.h>
int min(int*,int*);
int main()
{
int x,y,result;
scanf("%d",&x);
scanf("%d",&y);
int *P1,*P2;
P1 =&x;
P2 =&y;
result=min(P1,P2);
print("result=%d",result);
}
int min(int *p1,int *p2)
{
return(*p1<*p2?*p1:*p1);
}
#include <stdio.h>
int fun(int x)
{
if (x < 3)
{
return x * 2 - 1;
}
else
{
return 3 * x - 1;
}
}
int main()
{
printf("result=%d",fun(1));
return 0;
}
#include<stdio.h>
int min(int x, int y);
void main()
{
int x = 0;
int y = 0;
int result = 0;
scanf("%d",&x);
scanf("%d",&y);
result=min(x,y);
printf("result=%d",result);
return 0;
}
int min(int x, int y)
{
return(x<y?x:y);
}
double fun(double x)
{
if(x < 3)
return 2*x-1;
return 3*x-1;
}
#include<stdio.h>
int main(void)
{
int x,y;
printf("输入x的值:");
scanf("%d",&x);
if(x<3)
y = 2*x-1;
else
y = 3*x-1;
printf("y=%d",y);
return 0;
}
#include<stdio.h>
/*
2x-1, x<3
y={
3x-1, 3≤x
*/
double fun(double x);
void main()
{
double x;
scanf("%lf", &x);
printf("fun(%.3f)=%.3f\n", x, fun(x));
}
double fun(double x)
{
if(x < 3) {
return 2*x-1;
}
else {
return 3*x-1;
}
}
#include<stdio.h>
int main()
{
int x, y, result;
scanf("%d", &x);
scanf("%d", &y);
result = min(x, y);
printf("result=%d\n", result);
}
int min(int x, int y)
{
return x<y ? x : y;
}