#include<stdio.h> int main() { int i,j,a,b,n; int s[n][2]; for(i=0;i<n;i++) for(j=0;j<2;j++) { scanf("%d %d",&a,&b); printf("%d\n",a+b); } return 0; } /* Main.c: In function 'main': Main.c:5:7: error: conflicting types for 'a' int a[n][2]; ^ Main.c:4:11: note: previous declaration of 'a' was here int i,j,a,b,n; ^ Main.c:9:7: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int (*)[(sizetype)(n)][2]' [-Wformat=] scanf("%d %d",&a,&b); ^ Main.c:10:3: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int (*)[2]' [-Wformat=] printf("%d\n",a+b); ^ */ |
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