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发表于 2021-8-12 17:47:03
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0
100
1
11
2
c = 5;
b = c;
a = b;
3
a=10
b=5
c=5
4
x?x >= 0:x<0;
5
A
#include<stdio.h>
int main()
{
int size,flag;
float cost,bill;
scanf("%d",&size);
scanf("%f",&cost);
if (size > 12)
{
cost = cost * 1.05;
flag = 2;
}
bill = cost * flag;
printf("%d %.2f %d %.2f\n",size,cost,flag,bill);
return 0;
}
B
#include<stdio.h>
int main()
{
int ibex,sheds,help;
scanf("%d",&ibex);
if (ibex > 14)
{
sheds = 3;
}
else
{
sheds = 2;
}
help = 2 * sheds;
printf("%d %d %d \n",ibex,sheds,help);
return 0;
}
C
#include<stdio.h>
int main()
{
int score,count;
scanf("%d",&score);
while(1)
{
if (score < 0)
{
printf("count = %d\n", count);
break;
}
else
{
count++;
scanf("%d", &score);
}
}
return 0;
}
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