实验一

实验一(1)
#include <stdio.h>
int main(){
int a,b,sum;
a = 123;
b = 456;
sum = a + b;
printf("sum is %d\n",sum);
return 0;
}
实验一(2)
#include <stdio.h>
int main(){
char c1,c2;
c1 = 97;
c2 = 98;
printf("c1= %c,c2=%c\n",c1,c2);
printf("c1=%d,c2=%d\n",c1,c2);
return 0;
}

实验一(3)
#include <stdio.h>
int main(){
char c1,c2;
c1 = 197;
c2 = 198;
printf("c1= %c,c2=%c\n",c1,c2);
printf("c1=%d,c2=%d\n",c1,c2);
return 0;
}

实验一(4)
#include <stdio.h>
#include <math.h>
int main(){
double x,y,z;
scanf("%lf%lf",&x,&y);
z = x + 1/fabs(y);
printf("%15.6f\n",z);
printf("%d\n",(int)z);
printf("%e\n",z);
return 0 ;
}


浙公网安备 33010602011771号