| switch(grade) { case 'A':printf("85~100\n"); case 'B':printf("70~84\n"); case 'C':printf("60~69\n"); case 'D':printf("<60\n"); default:printf("error\n"); |
| (1)main() {int a=0,I; scanf("%d",&I); while(I<=10) {a=a+I; I++; } printf("%d",a); } (2)main() {int a=0,I; scanf("%d",&I); do {a=a+I; I++; }while(I<=10); printf("%d",a); } |
| main() {static int a[10]={1,2,3,4,5,6,7,8,9,10}; printf("%d",a[10]); } |
| int n; scanf("%d",&n); int a[n]; |
| int max(x,y) int x,y,z; {z=x>y?x:y; return(z); } 形參應該在函數體外定義,而局部變量應該在函數體內定義。應改為: int max(x,y) int x,y; {int z; z=x>y?x:y; return(z); } |
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