#include <stdio.h> int main () { /* 局部变量声明 */ int a, b; int c; /* 实际初始化 */ a = ; b = ; c = a + b; printf ("value of a = %d, b = %d and c = %d\n", a, b, c); ; } #include <stdio.h> /* 全局变量声明 */ int g; int main () { /* 局部变量声明 */ int a,…
#include <stdio.h> int main() { , count = ; double mean; mean = (double) sum / count; printf("Value of mean : %f\n", mean ); } #include <stdio.h> int main() { ; char c = 'c'; /* ascii 值是 99 */ int sum; sum = i + c; printf("Value…